The Butterfly Effect

31 Saturday Jul 2021

Posted by theresagreen in Butterflies of Wales, Limestone hills, Nature of Wales, Nature Walks, North Wales, Wildflowers of Wales

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Tags

black & yellow striped caterpillars, brown and orange butterflies, Bryn Euryn Nature Reserve, butterflies in long grass, day-flying moths, late summer wildflowers

Just a few short short weeks ago things weren’t looking too hopeful for our summer butterflies; the cold, damp start to the season had kept their numbers low and every sighting of any species was gratefully received and shared on social media. With many species already in decline, the predictions for the success of this year’s summer broods were edging on pessimistic and on many days, when out on walks I didn’t see a single one. Half-way through this month, a guided ‘Butterfly Walk’ was scheduled by a friend that regularly records the butterfly transect around Bryn Euryn, the limestone hill in North Wales which is at the centre of my ‘patch’. In preparation he’d done a recce the day before and his sightings were so few that he put out a warning that evening suggesting people may want to postpone the event and try again in a week or two! No-one cancelled, probably as most of are of an age where we’re not constantly checking our emails or social media sites, and about 20 of us gathered as arranged. Perhaps we were also a little giddy with the excitement of our very recent release from some of our Covid 19 restrictions (Wales has been a tad more cautious than England), and this was the first time we’d been allowed to meet up outside of Zoom since lockdown began. So in the spirit of ‘mad dogs and English/Welsh men and women’, we set off on this boiling hot Sunday afternoon (the beginning of the heatwave) to walk up to the top of the hill, 430 feet (131m) closer to the sun in the hope there’d be at least a few butterflies putting on a show for us.

Long grass on the cliff-edge providing perfect habitat for meadow butterflies

Of course it was well worth the effort, or I wouldn’t be mentioning it; in the space of 24 hours the butterfly species count had magically rocketed from practically zero to most of those we’d expect to see here on a good day at this time of year, plus day-flying moths The count for each species wasn’t high, but the majority of those we saw were fresh and all were highly mobile and in a group that size, numbers of pairs of eyes meant we didn’t miss seeing much. But the best part was watching the effect these particular insects have on people of all ages; some excitedly enjoyed the first sightings of rapid-flying Dark Green Fritillaries while others crouched down around a plant to witness the mating of a pair of Small Skippers. All captivated by the fluttering of wings and for a few magical moments, completely absorbed and transported into another dimension. Butterfly chasing should definitely be put on prescription!

Although I’d thoroughly enjoyed the company and butterfly sightings seen by the group, I’d missed photographing the fabulous-but-flighty Fritillaries, so as the hot weather seemed to be holding, I wanted to go around again at my usual meandering speed and a couple of days later I set off to see if I could fill in the gaps. This time I wandered up through the woods where the paths and trails are shaded and it’s a pleasant degree or two cooler than out on the open hillside, which surely has to be one of the best reasons for planting more trees in a warming climate.

A lovely fresh Comma and its shadow were a great start to my walk

Woodland paths are edged with False Brome grass

Now the tree canopy is more or less closed and limiting the light reaching the ground, flowering plants are scarce and as the earth dries out any that aren’t designed to cope quickly wilt. Built to withstand such conditions, one exception is Wood Sage, whose flowers seem particularly suited to Common Carder bees. Nipplewort, an annual plant with tiny yellow flowers and slim wiry stems always seems to find a few agreeable spots along these paths too.

As always I stopped at the fence on the woodland boundary to look out over the meadow on the other side. The long grass was cut on a mild, sunny day back in January this year, which at the time I remember thinking seemed like a strange time to be doing that, but it doesn’t seem to have mattered as now it’s grown tall again and I could see there’s also Hogweed and Ragwort in flower and it’s full of Knapweed in bud. I could also see it was alive with butterflies – mostly Meadow Browns as far as I could see, which was a good sign there would be more to see in more accessible places higher up. There were clearly other insects about too – my photo was ‘bombed’ by what could be a wasp or maybe a hoverfly!

Stepping onto the Woodland Trail that circuits the Nature Reserve it was hot – too hot now for insects such as hoverflies that would all be hiding away under leaves or on tree branches. Birds are mostly beginning a ‘time-out’ in which to rest after a busy breeding season and to moult their old feathers and grow new ones, so it was very quiet. The total lack of a breeze was even keeping down the ever-present traffic noise from the valley below.

Leaving the woods behind I joined the Summit Trail, more or less at the point where we’d begun the butterfly transect on Sunday. The small field here used to have a good patch of long flowery grass at this lower end, but perhaps due to more trampling and changes in the weather patterns, it’s not as good as it used to be for butterflies. Today there were a Small Skipper and a few Meadow Browns flitting about in the grass, but far more of the latter around the field edges where there is scrubby vegetation with low bushes of bramble and gorse. I counted to roughly 30, all busily chasing about low in the grass and around the brambles, with none settling for even a quick snap. The wildflowers are a bit sparse too, some Lady’s Bedstraw, a scattering of Rockrose, a few clumps of Keeled Garlic and the odd Harebell were all there was to see. The huge spread of Hemp Agrimony is just beginning to open its flowers and on the opposite side of the field the Burnet Roses have a good crop of hips; red now, but they’ll ultimately ripen to black. One of my favourite sights now are the feathery globes of Goat’s-beard that stand like little beacons in the shorter grass.

From the open field the trail goes up through the woods again, so there’s another short break from the heat, although the slope is steep. At the top is the clifftop with the long grass and scrubby vegetation pictured at the beginning of the post, and it was here that during the last two days, butterfly numbers had increased the most dramatically. Where there had been maybe 20 or so on Sunday, now there were more than I could have counted of Meadow Browns, a good number of Gatekeepers, lots of little Small Heaths, several Small Skippers, one or two Brown Argus, a Grayling and possibly even a Dingy Skipper. Standing out amongst the crowd of brown and orange butterflies were dramatic red and black 6-spot Burnet moths. All of these species are dependent on tall grasses as food plants for their caterpillars and as adults they take nectar from flowers, so where there’s a good area of long grass with wildflowers in it, they don’t need to move far.

The hot sunshine had coaxed more flowers into bloom too, particularly the blue-lilac Scabious, which is a favourite of butterflies and of many other species of insects too.

On a cooler day I would have lingered longer around this one spot and doubtless found even more than I did, but the heat out on the open hillside was intense, and if I was to find Fritillaries I had still to get up to the summit and down the other side of the hill. When I first began exploring this hillside, back in 2012, the management of it was quite different; the long grass would have been kept shorter and Ragwort considered a noxious weed and kept at bay. Gradually attitudes have changed and over the years the plant has spread considerably and a result, as well as providing important nectar and pollen for invertebrates, the numbers of plants supporting the unmistakeable black and yellow striped caterpillars of Cinnabar moths has also increased; some plants had several, others one or two.

6-Spot Burnet moths mating above a newly-vacated cocoon

Going down the other side of the hill it was Burnet moths that dominated the airways, flying low in, over and about the grassy slope. Many would have been newly emerged from their alien-pod like yellow which are frequently seen attached to grass and other plant stems. Often there is a mass emergence, with males emerging first. They then sit above the cocoon of a female and wait for her to emerge, pouncing on her to mate before she’s barely had time to draw her first breath of fresh air.

Amongst the grass on this side of the hill you can find some of this site’s loveliest wildflowers, Common Spotted Orchids; most are at the end of their flowering now, but while following one of only two Dark Green Fritillaries I saw today I found a few fairly fresh ones. There was some Dropwort too, the dry limestone grassland relative of the similar-looking moisture-loving Meadowsweet.

On the other side of the trail, where the hillside is left much to its own devices a lovely pink-purple haze of Rosebay Willowherb stands out against a backdrop of trees.

Despite my best efforts, I didn’t get my photo of a Dark Green Fritillary, but it was too hot to chase about, so I sat on the grass for a short while and enjoyed watching those I saw; they are impressive – and very fast on the wing! Luckily I have a stack of photographs taken on other occasions in this exact spot, so here’s one I made earlier.

As so often happens, there were compensations; close to where I’d stopped a Brown Argus landed on Ragwort and another fresh Gatekeeper on nearby Hemp Agrimony.

Then as I was about to turn and head back home, my favourite of all the summer butterflies, a perfectly beautiful little Small Copper landed first on a stone at the edge of the trail then flew up to a nearby Ragwort; my first sighting of one this year and a perfect note to finish on.

Wintergreens

17 Sunday Jan 2021

Posted by theresagreen in Nature of Wales, North Wales

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Tags

bird behaviour, birds eating ivy berries, blackbird, hedera helix, ivy, ivy berries, January, Nuthatch, winter, wood pigeon, woodland

January arrived quietly this year, bringing with it a mix of winter weather. It’s been consistently pretty cold, with even the mildest days barely rising above 4° C, but we’ve had ethereally misty days, drizzly-rainy days, bright sunny frosty days and even some snow. In between, more than a few days have been dull, sunless and still, the kind of winter days that feel like time’s been suspended and the day somehow never really got started before it was over. But little by little the days are getting longer, and on my restricted Covid-lockdown-exercising-only-from-and-to home-route around my local woods, there are definite signs that spring is not so far away.

A wintergreen path carpeted with shed leaves

The shed leaves of the deciduous trees, mostly oaks, ash and sycamores lie in a thick carpet on the woodland floor and are still covering the less-trodden tracks. Their absence allows through the bright winter sunlight and also highlights the extent of the permanent greenery here; indeed, there’s so much of it you might feel you were in a tropical forest if it wasn’t so cold. There are several species of evergreens contributing to the winter verdure; dark brooding yews, tall twisted Scots pines and masses of shiny holly, all of which are native plants. Then there’s Holm oak (also known as Holly oak or Evergreen oak) and cherry laurel, both non-natives and classed as invasive. But most responsible for creating the jungley ambience and linking everything together, is just one species of plant; ivy. It is quite literally everywhere, covering the ground, clothing tree trunks and forming leafy frames to woodland views.

How ivy affects trees

Although prolific amounts of ivy may look unkempt and alter the appearance of trees, there are some common misconceptions regarding the effect this climbing plant has on them. The first is that ivy kills trees: be assured it doesn’t, and neither is it parasitic. Strong, healthy trees are not adversely affected by ivy; its roots take no nourishment from or through a tree’s bark, and the tree’s leaves don’t allow enough light through for the ivy to grow too vigorously.

It is only when a tree is naturally weakened and begins to die back that ivy will reach into the thinner crown, so ivy doing particularly well in a tree might indicate a tree that is already struggling, but it will not have been the cause of the tree’s sickness. In this instance though, the ivy may make a tree more vulnerable to wind damage; the added bulk of the ivy increases its resistance during high winds and may make it more likely to be blown over, so hastening the tree’s demise.

About ivy

There are two subspecies of ivy that grow in these woods, both of which are native to Britain: these are the climbing Hedera helix ssp. helix and Hedera helix ssp. hibernica, which doesn’t climb, but spreads across the ground.

Ivy is an evergreen, woody climber which can grow to a height of 100ft (30m). The stems have many fibrous, clinging, adhesive-covered roots which help it to climb. Mature older plants develop thick woody stems that can allow them to become self-supporting.

The leaves are dark green and glossy with pale veins. The leaves on non-flowering young plants have 3-5 lobes and a pale underside. On mature plants leaves are oval or heart shaped without lobes, although leaf edges may sometimes be wavy.

Ivy is an essential part of the habitat, providing food and shelter for a diverse range of different organisms.

Being evergreen, ivy provides year-round dense cover for a wide variety of wildlife. During the winter it offers hibernation sites for many insects, which in turn attracts birds that come to forage for them. Butterfly species which survive the winter in their adult form often hibernate in ivy, including the lovely Brimstone, usually amongst the first species on the wing in the spring. Ivy is also the foodplant of the second, or summer generation of the caterpillars of the beautiful little Holly blue butterfly. In late July/August female Holly blues lay their eggs on swelling buds of ivy flowers, which caterpillars burrow into and eat from the inside. Once fully grown they leave the buds and pupate on the underside of Ivy stems where they will overwinter and emerge as an adult butterfly in March/April the following year.

In some instances very dense ivy may provide winter hibernation sites for bats.

One of my favourite woodland birds is the handsome Nuthatch. Although they are colourful, these beautiful birds can be hard to spot when they are foraging around tree trunks and branches, but when they choose to be heard, particularly when singing or crying out in alarm, they have a very loud voice. On a recent walk I traced the whistling sound one was making to an ivy-clad tree a few metres away. Believing itself to be well-concealed I was able to watch it carry an acorn from somewhere around the bottom of the trunk right up to near the top. I momentarily lost sight of it several times as it wove in and out of the ivy, travelling in an erratic kind of spiral up the main trunk, but I managed to follow it disjointedly until it got so high it was making my neck ache to watch it. I couldn’t see if it still had the acorn when it got to the top, it’s quite likely it may have cached it for later consumption somewhere along the way and was foraging for hibernating grubs or caterpillars to eat now.

Perhaps the greatest gifts that ivy gives to wildlife are firstly that it flowers late in the summer or early autumn, providing a bounty of late nectar to a wide range of insects from hoverflies to bees to butterflies. Then following the flowers come generous crops of berries, some of which begin to ripen in the early winter and others slightly later, providing a bountiful progression of nutritious food, lasting through to the spring, which feeds a great many birds, both residents and winter migrants.

The amount of ivy and the resultant bounty of berries it produces are a great draw to two species of birds in particular, Blackbirds and Wood Pigeons. Winter walks are practically guaranteed to be accompanied by a soundtrack of rustlings, flappings and often crashings as birds of both species fly from one ivy vine to another. From the blackbirds there are frequent alarm calls too; there’s a lot of competition for the best berries and they’re worth squabbling over. Neither bird is really purpose-built for the acrobatics required to reach the berries dangling temptingly out of range, but that doesn’t stop them trying. Blackbirds often launch themselves upwards to grab a dangling berry, a rather ungainly method, but who cares if it works?

Wood Pigeons are more ponderous and considered in their approach, eying up the best-looking berries before stepping cautiously towards them, craning their chicken-like necks forward as far as they can and making a grab for them, sometimes losing their balance and flapping madly to restore it.

Ivy berries are loved by other species of birds too, including the song thrush, mistle thrush, redwing, blackbird and blackcap. Although the berries appear in October-November, birds don’t tend to start eating them until later into the winter, shorter-lived berries such as rowan and hawthorn are eaten first, leaving the longer-lasting ivy berries until last. The berries are a great source of protein and, according to the RSPB, gram for gram contain nearly as many calories as a Mars bar! No wonder our local Wood pigeons are looking so plump!

The Wilds behind the Sea Wall

18 Tuesday Aug 2020

Posted by theresagreen in Nature of Wales, Wales Coast Path, Walking, Wildflowers of Wales, Wildlife of the Wales Coast Path

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Tags

August, bird behaviour, coastal birds, coastal wildflowers, Curlew, Grey Heron, lesser sea spurrey, migrant birds, Northern Wheatear, opportunistic wildflowers, Oystercatcher, rocky seashores, sandwich tern, sea campion, small tortoiseshell

August is the month during which many seabirds and waders begin to return to our coasts from their breeding grounds, and locally, many will gather here around Rhos Point. Some will stay with us until next Spring; others will grace us with their presence for a while to feed up and rest before migrating onwards to their winter feeding grounds. My favourites of the latter group are the gloriously graceful, gregarious and excitable Sandwich Terns, most, if not all of which will be members of the colony that breeds annually at Cemlyn Bay on nearby Anglesey (Ynys Môn), so will be a mix of adults and this year’s young ones. They have been here for a while now but, so far, I’d only managed to see them from a distance when the tide’s been out, gathered right out on the tip of Rhos Point, where they are but small white blobs amongst Gulls and Oystercatchers. You can be sure they are Terns though from the mighty noise they make.

The perfect opportunity to finally get some good views of the Sandwich Terns and other recently-returned birds arose last weekend as I was house-sitting for my daughter and keeping their dog company. Only a mile or so from my own home, but close to the sea meant I could better time a walk along the Prom as the tide was coming in; usually the best time to see wading birds here as they gather to feed on what it brings in. Already too late on Friday evening, I heard and saw a lot of Terns, but they were too far out to see properly. I did find one little group to zoom in a bit closer to and realised there were Curlew there too, they are so well-camouflaged I wouldn’t have seen them if not for the Terns.

Curlews & Sandwich Terns

09:54 It was predicted to be hot today, and with it being the weekend as well, there’d be bound to be a lot of visitors heading our way this morning to spend the day here. I’d left at this time judging that the tide would have reached a good place to get a better view of the birds on rocky seashore, in particular the Sandwich Terns, and also before the Promenade got busy. Reaching the spot in front of the tiny St Trillo’s Chapel, which sadly has been locked up since the beginning of the Covid 19 pandemic, I saw I’d almost got my timing right. The tide was coming in and the furthest tip of the land spit, where the birds had been last night was covered with water but it would still take a while for it to be high enough to get close views of any birds.

Promenade looking towards Rhos-on-Sea with St Trillo’s Chapel

The calls of the Sandwich Terns were reaching here from further along the shore towards Penrhyn Bay, so as there were as yet only a few people about, I could walk that way at my usual stop-start meandering pace without disturbance or obstructing anyone. I hadn’t walked this way for months, so I’d also take the chance to note any wildflowers along the way and perhaps add to my list of coastal plants.

There’s a significant change in the level of the Prom here by the chapel and you can either take the ladder-like metal steps up, or follow the curving slope around and up.

The base of the retaining wall is one of the places where seeds of wildflowers often end their travels, and I’m always interested to see what’s landed there. A few perennials, such as Cat’s-ear always seem to manage to survive any ‘tidying up’ sessions, and usually the annual Scarlet Pimpernel, one of my favourite wildflowers will have managed to lodge a seed or two in the right place.

Empty Prom towards Penrhyn Bay & the Little Orme

The grassy banks between the Prom and the road are usually mown to look ‘tidy’ for visitors from Easter onwards, but this year have been left to their own devices. This may be an outcome of cutbacks due to the Covid 19 lockdown, or it may be that our local council has been persuaded that such spaces are important resources for our declining insect populations and have left it to benefit both the wildlife and their annual maintenance budget. Time will tell.

Whatever the reasons, flowering now there is golden-flowered Ragwort, a lot of the ubiquitous Cat’s-ear and a fair sprinkling of the pretty burnt-orange Fox-and-Cubs, which is well-established here but which was once most likely a garden escape. I’d like to say it was buzzing with insects, but sadly not, just a very few Buff-tailed bumblebee drones and a couple of honeybees on the Ragwort. It was still on the cool side and quite early, so maybe there would be more later on.

10:01 A short way along you reach steps that lead down from the main Prom and onto a narrower path that is bounded by the recurved sea wall on one side and the piled giant-sized rocks that form the additional ‘rip-rap’ sea defences on the other. To most it may not look as appealing a route as the Prom, which has wonderful uninterrupted views over the whole of both Colwyn and Penrhyn Bays – in this direction as far as the Little Orme- but I would always choose this path, it’s so much more interesting!

As well as the afore-mentioned Sandwich Terns, this rocky shoreline is also blessed with the presence of the iconic and endangered Curlew. They too begin to return from their spring/summer breeding grounds during August and come here to forage amongst the rocks and along the sea-edge. Despite their size and distinctive outline, they are exceptionally well-camouflaged and difficult to spot with the naked eye in this landscape unless you happen to spot one move or locate one from their unmistakable evocative call. There were a few here this morning, but views of them weren’t close; the photograph below is one I took last evening; I think it illustrates quite well how well they merge into their surroundings.

Ivy-leaved Toadflax

Another favourite little wildflower is Ivy-leaved Toadflax, which I found at the bottom of the steps. Following the progress of the Curlew towards Penrhyn Bay I spotted a bird flying high across the road high, which then banked around in front of the Little Orme. At first I’d thought it was a Buzzard, but as it turned and I got a better, although still distant view, I knew it was a Grey Heron.

I’ve seen Grey Herons here on the shore once or twice in past years, but it was an unexpected sight, and I was pleased to see it turn again and head down to land. Even better was that it landed to join four more Herons already staking out the shallow water of the sea edge. They were still distant, but I guessed this was a family group and perhaps a lesson in sea-fishing for the juvenile members. What a treat (for me)! I could hardly wait for better views as I got nearer to them and as the tide grew higher.

Grey Heron family of 5 – Penrhyn Bay

Meanwhile there were more wildflowers to see. Buck’s-horn Plantain which takes its name from its distinctive antler-shaped leaves. Then Pellitory-of-the-Wall, which was once used as a medicine; following the Doctrine of Signatures, if a plant could break into rock and grow, it could surely break up gall or kidney stones.

Buck’s-horn Plantain

Pellitory-of-the-Wall

I am always amazed by the ability of any plants to take hold in such spartan conditions as those here, and wonder how they got here in the first place, especially when little groups of differing species grow in the same spot. One such gathering had Common Storksbill, Herb Robert, Dandelion and flowering Scarlet Pimpernel. Nearby, a healthy-looking clump of Common Mouse-ear had stems flowering and others setting fruit.

Scarlet Pimpernel, Common Storksbill, Herb Robert

Common Mouse-ear

One of the flowering treats of this path is the shrubby Tree-Mallow, with this being the only spot along the length of the Bays that I’ve found it growing. (I’d be happy to hear from anyone that knows if I can find it anywhere else within that stretch!) The first plant I found was flowering but looking the worse for wear, its leaves dry and shrivelled, but close by there was a fresh one growing. These are biennial plants, so if it survives, it may flower next year.

Tree Mallow-Lavatera arborea

Leaves of Tree Mallow

I reached the old concrete access ramp, which I don’t imagine gets much, if any use by vehicles of any kind now, judging by the rocks you’d encounter at the bottom. The undisturbed growth of seaweed and algae, still damp and shiny from its last covering of seawater, shows how far the high tide regularly comes up.

10:20 The joyful sound of the Sandwich Terns had accompanied me the length of my walk so far, and I was hopeful that from the ramp I’d get some closer views of them. I did; there was a sizeable group of them, still a fair distance out, almost all with their backs to me, facing the incoming water. This slightly closer view showed up a mix of ages of birds, some juveniles and adults in varying stages of their heads changing from summer to winter plumage.

There was the added bonus of better views of the Herons too. There were definitely two adults and three juveniles, such a lovely sight. One adult was showing some interesting fishing technique too, hunching over and holding out its bent wings to create a ‘parasol’, shading a patch of water to better see or coax in fish.

I zoomed in on two that were standing on small rocks on the sea-edge and was thrilled my frame was photo-bombed by a Curlew flying past!Fishing didn’t seem to be going too well, but the birds didn’t seem too bothered, perhaps, like the Terns, they were waiting for the tide to get a little higher.Back up on the path a sign warns to keep off the rocks. Such advice isn’t always heeded, but the danger presented by them is fairly obvious and I for one wouldn’t risk bringing my adventurous smaller grandchildren along here. I know what I was like myself – climbing them would have been a huge temptation to me!The rip-rap is piled high here and impossible to see over the top of, so no view other that of the Little Orme and Penrhyn Hill, but the compensation is that the extra shelter from the sea and winds has allowed a colourful array of flowering plants to establish. A veritable secret rock-garden flourishes; the number of species isn’t huge, Red Valerian dominates, but there are others, more of some of those seen earlier and also a sizeable Buddleia in full flower.

Brushing past a patch of Red Valerian I disturbed a Small Tortoiseshell butterfly from its nectaring. It flew up, but didn’t go far, settling nearby on a rock; a lovely surprise, I hadn’t anticipated seeing butterflies here.

Buddleia and White Valerian

Red Valerian

There were nectaring bumblebees here too, more Buff-tailed males, who unlike their working female kind have only themselves to feed, so can do so at their leisure and keep up their strength just in case a new Queen happens by.

200806-1030-ROSRP-Buff-tailed Bumblebee on valerian with shadows

Around the curve in the photograph above a St John’s Wort shrub is in flower, the common garden one whose smell always reminds me of rhubarb when you brush past or cut it.

There’s also wild clematis, or Traveller’s Joy, a huge plant, rambling its way up and across the rocks and flowering profusely.

Nearby densely leaved Ivy has taken a hold and it too covers an impressive area.

There’s Great Willowherb in flower too, which I photographed as much for the rock behind it as the plant itself.

10:39 The height of the rip-rap is lower again from here, and you can see the whole of the Little Orme rising above it.

A bright green Polypody Fern looks to be putting its fronds out tentatively

I disturbed another beautifully fresh Small Tortoiseshell butterfly, which again left a Red Valerian flower and landed on a nearby rock. It was opening and closing its wings to try to warn me off as I watched it, while touching the rock surface with its proboscis. I wonder if it was testing for salt or whatever other minerals butterflies often seek. These are one of our most charismatic butterflies, I think.

200806-1042-ROSRP-Tortoiseshell on rock 1

10:44 The next unobstructed viewpoint is from a set of steps leading down to the rocky shore. The view to the regimentally straight lines of wind-turbines lining the horizon is clear and the sea blue and gently textured. However, the scene changes dramatically on windy, stormy days when the sea pounds the shore in huge waves and foamy water is funnelled up the steps, sometimes splashing right to the top.

The only occupant of this stretch of shore was a lone Great Black-backed Gull staring across the waves.

10:44 The path narrows and peters out as you near Penrhyn Bay and for the last few metres you are actually walking along the base of the sea wall. It also passes close to an unpleasant-smelling drain, or what may even be a sewer outlet. Usually, as today, this can be passed quickly, but I have lingered to watch Pied Wagtails chasing flies here on a couple of occasions. From this angle I always think Penrhyn Bay, backed by the quarry-altered bulk of the Little Orme and much of its shore covered with a deep layer of almost-white stone chippings, has an almost other-worldly appearance.

It certainly doesn’t look promising as a place to find wildlife. But as is so often the case, first looks can be deceptive. At the end of the path is a flat area of land, sparsely covered with short grass and bordered by rip-rap, which forms a breakwater.

Lesser Sea Spurrey-Spergularia marina

The first wildflower I found was one I recognised as a spurrey, but I wasn’t sure which one. Checking later I’m fairly sure it’s Lesser Sea Spurrey, a new one for my list.

Almost every gap, nook and cranny of the breakwater has a plant growing from it, mainly Sea Beet and Sea Mayweed, but there’s also Sea Campion and back nearer the wall, Curled Dock and Ragwort.

Sea Mayweed

Sea Campion

Walking back towards the wall I caught a glimpse of a bird moving around on the rocks. My first thought was Linnet, as this has often been a good place to see them, but they are usually in a small flock and I could only see the one.

I moved to a spot from where I could zoom in without frightening it away, and saw it was a Wheatear; from its mostly buff and brown plumage, either a female or a first-winter juvenile male. It was lovely to see, but a little bit sad too as it means summer’s coming to an end and they are preparing to leave our shores to spend the next six months or so in sunnier climes.

Northern Wheatear

Turning my attention back to the wildflowers, from a patch in front of the wall I added Common Mallow and more Red Valerian to my list. There was also Greater Plantain, Perennial Sow-thistle, Cat’s-ear and a clump of Michaelmas Daisies just beginning to open their flowers.

There are some good clumps of Ragwort too, but despite all of these wildflowers on offer to insects, there were very takers; just a very few bumblebees.

Ragwort

Wall Barley

On the Penrhyn Bay shore side of the breakwater, where the stone chippings are banked up and piled deeply, plants are colonising as they would a sand dune and I wonder if they will have a similar stabilising effect. There’s a small amount of Marram Grass, in flower now so it looks as though it’s establishing well and the patches of green in my photograph are mostly Sea Campion.

There is a good amount of the Sea Campion here, much of which has the expected white petalled flowers, but interestingly there are also a significant number of plants that have completely pink flowers.

It’s not unusual to find white flowers tinged with pink, but this is the only place I’ve seen them totally pink; even the bladders are tinted pink. Very pretty, if a little strange.

The peace is broken by a loud mechanical buzzing and looking out to sea there is a line of fast-moving Jet Skis cutting across the bay. They probably originated at the water-sports centre at Porth Eirias on Colwyn Bay, so were hopefully being supervised and watching out for the local Grey Seals.

11:16 The activity and the fact that it was getting increasingly warm made me aware that time and the tide were moving on and in and I didn’t want to miss the opportunity to get some more and hopefully closer views of the Terns, and maybe even the Herons. So back along the narrow path at the base of the sea wall, from where I could see above me there were a good number of people on the Prom walking in this direction.

Path along the sea wall towards Rhos on Sea

Viewed from this direction you can see better the extent of the lovely Red Valerian flower border; it is quite possibly the best display of it I’ve ever seen

There was yet another Small Tortoiseshell butterfly

and a patch of fern, this one Wall Rue, which I hadn’t noticed on my way past earlier on.

Growing round the bend; Red Valerian, Hypericum, Traveller’s Joy and Ivy, all as mentioned previously, but again, a better view from this side. There was Michaelmas Daisy here too.

11:30 The incoming tide had brought the Herons and the Sandwich Terns in closer as I’d hoped and I risked walking about half-way down the steps, where I could get a good view of them while managing to be half-concealed by the rocks of the rip-rap. These views of the Heron family are probably the best I’ve ever had of these amazing waders.

Grey Heron

Grey Herons

The views of the Sandwich Terns were good too, although I wasn’t quite tall enough to see properly over the rocks and ‘lost’ the bottom of a few images. They were good enough to make out their varying states of plumage in a bit more detail though, with some being more advanced in losing their black caps than others. It’s great to see so many juveniles too.

Sandwich Tern (adult)

Sandwich Tern (juvenile)

The length of path from here back to the Point is noticeably more stark, but I like the shapes and patterns of shade and shadow created by the recurved wall and lengths of iron railings, which change according to the degree and angle of sunlight. The structure as a whole is a pretty impressive feat of engineering and construction, although under ever-increasing pressure from the might of storms and rising sea levels.

I find the rocks of the additional rip-rap defences fascinating too. They come in and array of differing surface textures and many are patterned with seams and veins of minerals; such as glistening quartz, the verdigris of copper and rusty red iron. Some have traces of ancient seashells and many are encrusted with lichens.

quartz

remains of an old wooden post

copper

seashells

I took a last look at the shore from the access ramp where a Herring Gull sat comfortably enjoying the sunshine atop an oddly pudding-shaped rock

and a small number of Oyster Catchers were passing the time preening, resting or foraging on the sea edge.

A Cormorant flew low over the sea in the direction of the Little Orme. There’s a sizeable colony of them based there, and birds racing back and forth are a regular sight throughout the year, but I always love to see them.

11:50 Almost back where I started from and the roadside is full of parked cars. I’d passed a good number of people already and more were heading towards me on foot and on bikes. I hoped they’d all enjoy their day here and wondered how many would notice the nature.

Midsummer Hillside

15 Wednesday Jul 2020

Posted by theresagreen in butterflies, Nature of Wales, North Wales, wildflowers

≈ 12 Comments

Tags

6-spot Burnet Moth, Arge pagana, Bryn Euryn Nature Reserve, calcareous grassland, Cinnabar moth, Cistus Forester moth, common spotted orchid, dark green fritillary, grayling, Large Skipper, Meadow Brown, Painted Lady, Ringlet, rose sawfly, scabious, silver y moth, slow walking, slow worm, small heath, small tortoiseshell

Emerging from the shelter of the Woodland….

12:05 The steps lead up from the Woodland Trail and into an open sloping grassy space, whose character changes from year to year, largely according to the weather. The soil covering over limestone rock is very shallow and susceptible to erosion by the elements and by people walking over it; consequently it dries out rapidly when it’s as hot and dry as it was throughout this May. The grass is cut every year, sometime during the autumn or late winter and by now it would usually have grown quite tall again at the bottom end of the slope, but this year it is struggling to recover. A few days before I took this photograph, before the rain returned, it was completely brown and dry. There’s still time for it to pick up though, particularly if it keeps raining: plants that grow here are tough.

With no wildflowers there were of course no bees or butterflies or indeed anything much to tempt me to dither about here, so I carried on up the slope towards the trail that leads up to the summit. The view from higher up, looking westwards along the valley gives some indication of what a strange day this was. Low cloud hung as a heavy mist obscured the mountains from view and despite it being windy the warm air charged with moisture made it feel heavy and humid too. Traffic on the Expressway was still light compared to pre-lockdown days, but the sound of even a few vehicles can manifest as a roar at this height.

The nature of the vegetation on the exposed cliff-edge side of the Trail has evolved into an interesting area of what I think of as pre-woodland scrub, by which I mean it’s presently a mix of long meadow grasses becoming populated with patches of low-growing bramble, dog rose and young trees. I’m not sure if these trees are self-sown or were deliberately planted, perhaps a mix of both.

12:37 It was windy up here, which is by no means unusual, but there were butterflies and bees flying about, all keeping low and in the shelter of the vegetation. There were Ringlets, the first ones I’ve seen so far this year, some were chasing around not settling at all, but there was one that found a sunny spot on a low bramble leaf that it kept returning to. I couldn’t get a better angle for a photograph, but I was happy to get one at all.

Ringlet

Another first of the year sighting was a lovely Large Skipper that was much more obliging about posing.

Large Skipper

Ochlodes venatus

Amongst the grass summer wildflowers are beginning to show, not in great amounts, but I think that makes them a bit more special.

Lady’s Bedstraw-Galium verum-Briwydd felen

Field Scabious-Knautia arvensis-Clafrillys y maes

On a Dog-rose briar were several shiny new 7-spot ladybirds and a Rose Sawfly. Adults of this species are distinctively coloured black and gold and have smoky wings. Female sawflies lay eggs in soft young rose stems and the emerged larvae are sometimes considered to be ‘pests’ in gardens as they feed on the soft tissue of rose leaves, leaving just the leaf ribs. Happily they’re safe from human interference here, although doubtless there’ll be predators awaiting future larvae.

Rose Sawfly & 7-spot ladybird

Rose Sawfly-Arge Pagana

A Meadow Brown butterfly intent on feeding on bramble flowers stayed put for long enough for me to take some photographs; opening its wings each time another insect flew close to it.

Meadow Brown

13:09 Back on the path I disturbed a Grayling that had been basking on the warm bare earth. There are never very many here on the Bryn, and there have been years when I haven’t managed to catch sight of one at all, so I was happy to see it, but sad I’d missed it. Fortunately it didn’t go far and after a fly around it landed back almost in the same spot. These beautifully-marked butterflies are so well camouflaged you can easily lose sight of them until they move or flash their eyespots.

Grayling-Hipparchia Semele

Rather than following the bend in the trail that climbs up to the summit of the hill, I carried on towards the far edge of the cliff, watching out for more Graylings.

There were no more to be seen today, but a Small Tortoiseshell sunning itself on a rock, more than compensated for the lack of them. It was very restless, opening and closing its wings and adjusting its angle, but it stayed until a large dragonfly flew close over the top of it, then it took off and left at speed.

Small Tortoiseshell

13:29 I turned around then and walked back to re-join the Summit Trail where it slopes down then up again, forming quite a deep U-shaped dip. I often look for reasons to spend a few minutes here as by the magic of its geology, it’s almost always sheltered from the wind and the only spot that I know of on the Bryn that somehow escapes the constant noise of the Expressway traffic. Today there was sound though, not traffic, but a constant and strangely muffled rumbling of thunder that was emanating from behind the distant cloud-covered mountains. Then to add to the already strange atmosphere of the day, the still air here held the briny scent of the sea; most peculiar! The grassy border on one side of the path here is one of the best spots I know to find numbers of lovely Pyramidal Orchids and they seem to be particularly abundant this year. Traveller’s Joy, our wild clematis, seems always to be threatening to take over this ground, but thus far the orchids appear despite its encroachment.

Pyramidal Orchid-Anacamptis pyramidalis

Tegerian bera-Anacamptis pyramidalis

The opposite side of the track, fronting a Blackthorn thicket, has a slightly different character. Not so dominated by the clematis, here there is bramble, Rosebay Willowherb and a few Ragwort plants, which could be why I was got a rare glimpse of a striking red and black Cinnabar Moth. It may have been a newly-emerged one as it was clinging upside down to a blade of grass. There was another Ringlet here too, feeding on bramble and holding open its velvety chocolate-brown wings.

Cinnabar Moth

Ringlet

Goat’s-beard-Tragopogon pratensis-Barf yr afr Felen

Walking on up towards the summit over the remains of what were once part of the defensive walls of the old Hillfort, I was keeping an eye out for a glimpse of a Dusky Skipper butterfly; I’ve seen them here before in previous years, but there’s so little in flower here now I guess there’s nothing to tempt them.

What there was though were the big round seedheads of Goat’s-beard.

The summit, which as you see from a distance, is gently rounded and surprisingly grassy and well-vegetated. There is a huge raspberry-bramble patch, which is always slightly later to flower than those plants lower down the hill, which was attracting the attentions of a Red Admiral and another Small Tortoiseshell butterfly.

13:46 I walked towards the summit edge to look at the view and passed more bramble, which had a big orange and black fly feeding on its blossom; a distinctive orange and black, very bristly tachinid fly – Tachina fera.

Small Tortoiseshell

Tachina fera

Heavy cloud completely misted out the view across Colwyn Bay. We get at least two types of mist here; there’s downwards mist that falls from heavy cloud moving over the mountains, then there’s upwards sea-mist drawn up from the surface of the water by warm air. I think it’s likely that today’s was a blend of both.

The trail carries on around the trig point and opens out again onto the other side of the hill. The view from here was fascinating, a thick band of low cloud obscured the Little Orme, moving across the headland and snaking wraith-like out over the sea.

14:40: On this side of the hill the steeply sloping open grassland is more exposed and open to the elements, mainly from the North and East. It was very windy and although it appeared that we were surrounded on all sides by misty cloud it was actually a very warm, almost hot afternoon. Days like this can sometimes be good for finding insects as in the wind they tend to be less mobile and stay closer to the ground. It helps that they still need to eat too; I spotted a female Swollen-thighed Beetle on a Rockrose flower and a lovely shiny green Forester Moth on Cat’s-ear.

Swollen-thighed Beetle-female

Cistus Forester

Tucked down into the shelter of the grass were a Small Heath butterfly and another day-flying moth, this one a Six-spot Burnet.

Small Heath

6-Spot Burnet

This more open grassy part of the Bryn is also good for orchids, this time the pretty pink Common Spotted species. As with most orchid species, numbers of plants fluctuate from year to year, which can be for a number of reasons, but I wonder if there are less now as the character of the habitat is changing. A few years ago this slope was predominantly short grassland, but is quite quickly developing into more ‘pre-woodland’ grassy scrub with bramble, gorse and trees being left to grow. I had to hunt to find some today, then came upon this perfectly beautiful little group of them set amongst Cowslips going to seed.

Common Spotted Orchid-Dactylorhiza fuchsii

Tegeirian Brych-Dactylorhiza fuchsii

I was hoping to see at least one Dark Green Fritillary butterfly here today and finally got my wish as I stood up from my orchid photographs. Their size, colour and speed of flight are pretty distinctive, so I recognised the one that galloped past in front of me, but it quickly disappeared into the middle of the scrub. I found a narrow track through which I followed in the hope of finding more of them within its shelter, passing by a bramble where a Painted Lady butterfly sat feeding and disturbing a Silver-Y Moth, both of which are migrants, so could have been recent arrivals.

14:20 I sat for a while in a clear spot amongst the scrub and did see more Dark Green Fritillaries, but they were very mobile and of course chose the most inaccessible parts of the vegetation to fly over. But at least I know they are out and about now, so can come back to find them another day. At the bottom of the slope there were more brambles and more insects. Butterflies: another Large Skipper, a Red Admiral and a Speckled Wood to add to my day’s list.

Large Skipper

Red Admiral

Below is a selection of other insects I photographed there:

Hoverfly -Scaeva pyrastri

Hoverfly-Eristalis pertinax

Hoverfly-Sun-fly-Helophilus pendulus

Tree bumblebee

Swollen-thighed beetle (female)

7-spot Ladybird

15:36 The weather may have been a bit strange, but I headed back home feeling more than happy with the diversity of the wildlife I’d seen during the course of a few hours; then not far along on the path back through the woodlands, lying stretched out and motionless was a perfect Slow Worm. Looking more closely I could see it was lying belly-up and although it looked to be unharmed, I thought the poor thing was dead as it was making no attempt to move.

I couldn’t, and still can’t imagine how it had ended up in that position, but it was shady there and I wondered if it had got too cold to right itself. I picked up a stick lying nearby and gently rolled it till it was right-side up and to my relief after a few seconds it moved off into the vegetation at the side of the path. Thank goodness I reached it before a curious dog found it….

Midsummer Woods

05 Sunday Jul 2020

Posted by theresagreen in birds of Wales, Butterflies of Wales, Insects, Local Nature Reserves, Nature of Wales, nature of woodlands, Walking, Wildflowers of Wales, woodland

≈ 12 Comments

Tags

Bryn Euryn Nature Reserve, buteo buteo, common buzzard, common lizard, Early Bumblebee, Great Pied hoverfly, longhorn beetle, pollinating insects, Red Admiral, rutpela maculata, slow walking, speckled wood, strangalia maculata, tree bumblebee, Viviparous lizard, yellow and black beetle

It had been a good while since I’d spent the best part of a day meandering around the whole rich patchwork of varying habitats that make up my local nature reserve of Bryn Euryn, so a sunny morning that was forecast to stay that way into the afternoon offered the perfect opportunity to spend a day outdoors.

09:59 – Woodland Path

Once outside I realised it wasn’t quite as warm as I’d thought it was going to be, but the air felt fresh, if slightly humid. The copious rainfalls of previous days have done wonders; plants that had looked sad and wilted a few days ago were perked upright and the leaves of the trees washed of dust and good as new. A Speckled Wood butterfly on ivy and the chirpy calls of foraging Blue Tits greeted me at the beginning of the path, which has also benefitted from the dust-settling cleansing rain.

The specialist woodland wildflowers of the early Spring have long-since finished flowering now and are directing their energies into producing seeds. There are a few later-flowering plants that can cope with the reduced sunlight though, including the beautiful Honeysuckle, one of my lifetime favourite plants whose fresh perfume I would happily fill my home with, if only someone could capture it perfectly.

An arch of Honeysuckle

It’s been a good year for this fragrant twining-climbing plant which has given me cause to make even more frequent stops on my walks; the scent of it in the air, particularly in the cooler mornings and evenings is as much a highlight as anything I might see or hear. It has maybe passed its peak of flowering now, but there’ll be occasional blooms to enjoy for a while to come.

Also happy in partial shade and flowering now are Navelwort, which is usually more easily recognised by its distinctive round fleshy leaves and Wood Sage, which despite its name is not confined to woodland paths; it’s a tough plant that is equally as happy growing out on exposed heaths and coastal cliffs.

Wood Sage-Teucrium scorodonia

Navelwort-Umbilicus rupestris

10:12 Covered with white blossoms and well-refreshed the bramble patch at the top of the first rise of the path, was my first stop this morning. Gradually being lit and warmed by sunshine, it was already busy with a variety of insects.

Honeybee on bramble blossom

A Blackbird was singing from a tree somewhere close by, his melodic, relaxed song lending an element of calm to the scene of frenetic insect activity. There were bumblebees: Tree Bumbles definitely the most numerous, some looking fresh, their heads and thoraxes bright deep tawny brown others faded to a pale blonde, perhaps bleached out by the sun. A few smaller Buff-tailed workers are busy between them and there are a small number of Honeybees, some of the first I’ve seen this year.

Faded Tree Bumblebee

Fresh Tree Bumblebee

Butterflies joined the party, two Speckled Woods, which must have been a male and a female as they behaved amicably together, feeding almost side by side until disappearing together to the privacy of the leaves of an overhanging Sycamore. A Large White scooted over but didn’t stop, but a Red Admiral, missing a piece from a hind wing stayed for the whole length of time I was there, only moving short distances between flowers.

Speckled Wood

Red Admiral

Most interesting of all were the big yellow-and-black beetles, that for some reason don’t seem to have a standardised common name, so are known to me as Strangalia maculata, (which is apparently no longer correct as they’ve changed it to Rutpela maculata!). In the midst of the tangle of bramble, honeysuckle and ivy stands the remains of a tree, which was snapped in a storm a few winters ago. I wonder if it’s within its damaged fabric that they spent their larval stage and from which they have emerged. For a while now I’ve seen them here each time I’ve passed by, several at a time. Until now all of my past and more recent sightings of these lovely beetles have been of them calmly feeding on flowers, so it was interesting to see them very active this morning, flying rather clumsily from flower to flower, not lingering for long on any.

Yellow and black beetle- Rutpela maculata

Yellow and black beetle-Rutpela maculata

The distant mewling of a Buzzard calling from above diverted my attention and I caught glimpses of it as it circled high above the trees.

This was the first one I’d seen in a while, so I wondered if it might appear back over the field, perhaps with its family, so moved on in that direction. It was a sun-in-and-out morning, surprisingly cool on the shady path when the breeze picked up.

Path edged with False Brome

Paths are edged with grasses, which are flowering now. False Brome predominates, covering large swathes of the woodland floor in places throughout this site, and there are lesser amounts of other species such as the distinctive Cock’s-foot.

Cock’s-foot-Dactylis glomerata

False Brome-Brachypodium sylvaticum

10:40 There was nothing to see at this edge of the woodland except the wind rippling over the long grass of the meadow, and it was too cool to linger.

The sun came out again as I walked between the pine trees. This has become one of my favourite parts of the woods. I love the characterful Scots Pine trees with their tall, straight trunks crowned on high with heavy, strangely twisted branches in all seasons; but today with their rust-red bark still slightly damp and darkened by rain and highlighted by filtered sunlight they had a special glow.

There were no birds to be seen and for a while no sound of them either, until their silence was briefly broken once again by the Buzzard and the familiar contact calls of more Blue Tits working their way through the trees.

PATH EDGES

Nipplewort-lapsana-communis

Opportunistic wildflowers crop up randomly along the path edges, mostly of those species that seem to travel alongside the blackberry brambles, accompanying them wherever they go. In flower now are nettles, dock and delicate-looking Nipplewort.

All have value to insects in their way, either as sources of pollen and nectar or via their leaves which are either eaten from the outside or mined and eaten from the inside.

Curled Dock

Common Nettle

10:47 – My next stop is at the brambly-scrubby patch at the junction of three woodland paths. In recent weeks this has been buzzing with a variety of bees, in particular Tree Bumblebees that clearly have a nest nearby, or there may even be two. There have been a lot of Early Bumblebees too, but lesser numbers of other common species and so far I’ve only seen one or two Red-tailed bumblebee queens; no workers.

Predominately a raspberry bramble patch, which flowers earlier than blackberry, there is less blossom here now so is less of a draw for foraging insects now. There were a few Tree bumblebees about though, some working, one or two taking short rests on nearby sun-warmed leaves; poor things have probably already been out working for hours. This has been a great spot for hoverflies this Spring too, where I’ve added a few ‘new’ species to my list. It was starting to get warmer, which doesn’t seem to bother bees, but hoverflies often seek shade under leaves, so I wasn’t too surprised there were few to see. Then I spotted one of the largest of our UK hoverflies, a Great Pied Hoverfly (Volucella pellucens) on some more shaded brambles. Not a new species for me, but I’d not seen one in this spot before. In contrast there were also a few of one of our smallest and commonest hoverflies about, little Marmalade Flies (Episyrphus balteatus).

Gt Pied Hoverfly-Volucella pellucens

Marmalade Fly-Episyrphus bateatus

10:46 A bird landed in an Oak tree a few metres behind the Sycamore tree, on first impressions quite big,heavy-ish landing so probably a Wood Pigeon. I almost didn’t take any more notice, but then it came to mind that this is a good spot to see Jays, which I am always keen to try to photograph as they are quite elusive, so I focussed on it and was excited to see it was neither Wood Pigeon nor Jay, but a dark handsome Buzzard. What a beautiful bird, and posing so nicely too.

The Woodland Trail

11:10 As I walked on, I remember thinking that the sighting of the Buzzard and managing to get a half-decent photograph of it was going to be the main highlight of my day. But then you just can’t predict what you may or may not see on any given day in this treasure trove of nature, as I later discovered.

Reaching the Woodland Trail, I crossed it to sit on the bench for a few minutes to enjoy the sunshine and to listen to what was around me whilst I wrote some notes. I’m always fully aware of the soundtrack of my walks, but unless I get lucky and can photograph or record a singing bird can’t always properly recall what I heard. This is what I wrote here ” … for 30 seconds, maybe a little longer there are no extraneous sounds; no noise from the road, no dogs barking, no human voices, only the sounds of twittering birds – most likely Blue Tits reassure me I haven’t gone suddenly deaf! A Robin’s just flown into the tree above me. It sits and looks at me for a few seconds before flying into the woods I’ve just left. I see a Small Heath butterfly; it lands but I didn’t spot it in time and it flew off, surprisingly rapidly for such a tiny butterfly, ditto a Meadow Brown!”

As I got up to carry on I caught sight of a small gingery-furry bee flying over a fallen tree branch, which I thought might have been a Tawny Mining bee. I tried to focus in on it, but it was flying and although I pressed the shutter a couple of times I knew the bee wouldn’t be in focus, but may do as record shots. I can’t even begin to describe my feelings when I looked at those photographs on my computer later that evening. Expecting to see an out of focus bee, there too was also an almost perfectly in-focus lizard lying motionless and perfectly camouflaged along the length of the fallen branch which the bee was flying over. It had probably been watching me and wondering whether it should stay still or risk making a move. I’m grateful it chose the latter option.

Part of me was glad I hadn’t noticed the lizard, which is a Common or Viviperous Lizard, as I’m sure I’d have been so excited to see one in a position where I might get a photograph that I’d have fumbled with the camera and likely have missed it. But then I think it would have been nice to get a proper look at one rather than just a glimpse of a disappearing one, which is all I’ve managed so far in my years of tramping this hill! Mainly I’m just more than happy to know it was there and I have a photograph, however I managed it!

Being oblivious at this point to my lizard ‘capture’, and back in insect-seeking mode, I wandered along to the huge bramble tangle that once in flower has always been a brilliant place to spot a good variety of insects in a relatively short space of time with minimal effort. Years ago, this was the first place on the reserve that I recognised as an insect ‘hotspot’. There was a fair amount of activity here this morning, mostly from bumblebees, but there was also another Gt Pied Hoverfly, a Red Admiral butterfly, a Strangalia maculata beetle that only showed me its antennae and legs and a few different species of flies. Getting photographs was tricky, insects were constantly moving, the sun was shiningly brightly, but probably more to the point the path was getting busy with people and dogs and I got fed up having to keep moving to let them pass at a ‘safe distance’.

Volucella pellucens

Tiny Tree bumblebee

Early bumblebee

Tutsan growing alongside the bramble already has ripening berries. Its flowers hadn’t the same degree of appeal to insects as bramble, but I did catch a little Marmalade Fly visiting it.

: Tutsan with berries

: Episyrphus balteatus

The woodland is at the peak of perfection now, leaves are fully grown, in a myriad of shapes and uncountable shades of fresh green; climbers and ramblers are not yet over-reaching themselves to become sprawling and untidy and the plants along the path edges are not yet spilling over it.

Speckled Wood butterflies were stationed every few metres along the path, whether basking on the ground or perched on leaves overhanging the path. Constantly on alert, they readily explode into action to see off any intruders into their territory.

Trees arch across the path creating shady leafy tunnels

First wild raspberry

Generally birds are much quieter these days, apart from the Blackbird I heard earlier the only ones still singing to any extent are our summer breeders-Chiffchaff and Blackcap.

The closed canopy makes it too shady for there to be much in the way of ground-level plants for a while, so there are few distractions, other than Speckled Wood butterflies of course and the occasional sight of a Blackbird foraging in the safety of the dappled shade.

No matter how often I walk along this Trail, several times a week sometimes, each time I see it with fresh eyes. Looking up there are places where trees on opposite sides seem to avoid contact, leaving fascinating space between their contrasting leaves.

The same scenery changes according to the lighting effects; the varying cloud cover and the angle of the sun at different times of the day as the seasons progress all contribute, as do the weather conditions, particularly on days when there’s wind and how strong it is. On the ground, complex shadow patterns may be cast on the uneven canvas of the bare-earth path.

12:05: The steps up from the shady sheltered Woodland Trail lead into what could be an entirely different dimension….

a good place to take a break..

Tiny Tree-top Dancers

03 Sunday May 2020

Posted by theresagreen in day-flying moths, Insects, Nature of Wales

≈ 5 Comments

Tags

Adela reamurella, black insects swarming around trees, day-flying moths, green long-horn moth, insect behaviour, metallic insects with long antennae, Wych Elm

Every year, from around about the end of the third week of April, I begin to watch out for the arrival and mass gatherings of insects I find particularly enchanting; the strangely beautiful day-flying Green Longhorn Moth. Their arrival and group dancing displays have become one of the highlights of the Spring for me, not just because they are entertaining to watch, which they are, but equally as this is an event that occurs at this same point in time each year. In changing times it’s reassuring to see that some elements of Nature’s complex pattern continue to repeat as and when they should, although each passing year I breathe a quiet sigh of relief when I see them for the first time, then feel the joy.

Green Longhorn Moths around an Oak tree

Seen individually and more closely, you could be forgiven for thinking this is some kind of a fly rather than a moth. Tiny insects; from outstretched wingtip to wingtip they might stretch to about 1½” (14-18mm).They have long black shaggy-looking hairs on their head and thorax, giving them a furry appearance and well-developed eyes. But then they brandish a pair of outlandishly and seemingly disproportionately long, white waving antennae, with those of males being longer than the females. Their beauty though is in their gorgeous iridescent wings. The basic wing colour is usually described as metallic green, hence the moth’s common name, but depending how the light catches them they can appear in a range of shades from bronze, through greens to violet.

There are several spots around Bryn Euryn where I have seen gatherings of the moths most years, that you could say are reliable. One is around Oak trees, which the insects are known to be associated with, and another is over an area at the edge of a Trail which is lined with more scrubby vegetation including blackthorn and gorse. Most noticeable in large groups dancing around the outer leaves of trees, sometimes high up, sometimes lower down, I have also found them in smaller groups in spots on woodland paths and even occasionally alone.

Ready for take off

My own best views though take little effort on my part, as the moths gather and perform in sometimes large numbers directly in front of my kitchen window, dancing in the sunshine around the top of the Wych Elm. I took the following video, which I think gives a much better idea of how the insects look and behave in action than photographs can. My videoing is not the best, but I think anyone that has never seen this little spectacle before will get the general idea! The dancing moths are accompanied by a Blackbird singing, with a few notes thrown in by a passing Herring Gull, plus a few creaks and squeaks from my zooming camera lens which is a tad bent out of shape since I dropped it….! You may also spot the odd hoverfly and a Speckled Wood butterfly.

(you can click on the video to make it bigger to get a better view)

Timeline 2020: This year I spotted my first arrivals in one small group on April 23rd. I think it’s safe to say, all males. Numbers increased over the next few days and I’m sure there have been more than in previous years, but they’d be very difficult to count! Numbers have fluctuated over the last few days, perhaps in connection with the cooler rainy weather we had earlier this week, and yesterday, May 2nd there are only a very few to be seen, in scattered small groups. But this morning they were back in force, with a lot of activity, then by 11am I couldn’t see any at all. I wondered if like with many small insects they need to stay out of the hotter direct sunlight.

Despite some careful watching, I don’t think I saw any females, for whom all of this frenzied displaying is for of course. I definitely didn’t see any mating happening, but I’m hopeful it will have and that there will be more performances to look forward to this time next year.

The Birds and the Bee-flies

06 Monday Apr 2020

Posted by theresagreen in Birds, Nature of Wales, North Wales, woodland

≈ 9 Comments

Tags

Blue tit, comma, common buzzard, common carder bee, eristalis pertinax, Great Tit, hoverflies, jackdaw, long-tailed tit, melanism, mistle thrush, peacock butterfly, platycheirus albimanus, Spring, tapered drone fly, treecreeper, wildflowers

Firstly I want to say I sincerely hope that you are keeping safe and well, are making the best of your self-isolation and/or social distancing and, most of all, that you are able to get outside to enjoy this Springtime, if only to your garden. I am desperately missing seeing my family, especially my little grandchildren, but I can honestly say I have never been more grateful for the location of my home! I live on the third floor of a small block of flats that has a communal garden, mostly lawned, but I chose this flat as it is right on the edge of woodland that fringes a Nature Reserve. For the last five years I’ve loved living here and have posted accounts of my local walks many times, but in recent weeks I’ve appreciated even more how lucky I am to be here. I can get outside for my ‘exercise allowance’ and

23/03/20-First Comma sighting

Since ‘lockdown’, the range of my outings has been much less than it would be in ‘normal’ times, restricted for now to the woodland I can easily access and wander around. Here I meet only the occasional local dog and their walker using the Public Footpath en route for the wider spaces of the reserve, and as we’re pretty well behaved up here, everyone so far has carefully observed the distancing rule. Tricky at times on these narrow tracks!

The walk, or more like meander, that I’m describing today is a ‘mash-up’ of two outings I took in the last week of March, during the spell of lovely Spring-like weather we had when it was sunny and warmish, and the skies were clear dark blue. Although I didn’t go far at all, there was a lot to see and now I know where to see it, I’ll be following a similar pattern in my meanders to check on the season’s progress.

Eristalis pertinax (f)

The first part of my path into the woods is dominated along one side by overgrown Cherry Laurels. They are reminders that this was once a shady woodland walk within the grounds of the grand house that stood here, long demolished and replaced much less grandly by flats, in one of which I live. The shrubs, or now small trees, can seem dark and gloomy, but they’re in flower now, lit up with candles of heavily-scented creamy-white blossoms offering up nectar to earlier-emerging insects. On bright sunny days like today, light shining through the leaves creates shadowy reflections of the flower spikes and gives away the presence of hoverflies enjoying basking on their sun-warmed platforms.

A few metres along the path I reach a patch I know to be a ‘hot-spot’ for insects. I’ve always been slightly mystified as to why it’s such a magnet for them, but I think it’s for a combination of reasons. Firstly, we’re almost 100m above sea level here, on the side of a wooded hill that that faces more or less South. A break in the line of Laurels exposes the view down the steeply-side slope, revealing there are very few large trees for quite a distance down, which has created a version of a woodland clearing. Shrubby trees have taken advantage of the space and light and filled the gaps, creating an understorey jungle of Holly, Hawthorn, brambles and of course ivy.

On the other side of the path is another patch clear of trees, about a metre wide, with a retaining bank or perhaps an overgrown wall, at its back. I wonder if this spot was deliberately created as a view point in the old garden and if a seat would have been placed here. It would have been a lovely spot to sit for a while. Facing more or less South, now it gets the benefit of full sun until about midday, after which trees begin to shade it out, but likely there were less then. With less impediments the view would have been across to the other side of the valley of the wooded hills with sloping green meadows. It would have been more peaceful too before the advent of the busy North Wales Expressway running along the length of the valley bottom!

All that I imagine was once here is long gone and the space has slipped into a somewhat scruffy, scrubby strip of rough vegetation that has become a great spot for the peaceful contemplation of an array of insects from early spring to late summer. Today there were a number of large hoverflies, Eristalis pertinax or Tapered Drone Flies, mostly males but there were one or two females too. They were flying briefly, zooming mainly from one sunny resting place to another.

Eristalis pertinax (m)

Hoverfly-Eristalis pertinax (f)

One or two Buff-tailed bumblebee queens flew in low over the vegetation, zooming then off up into the woods; perhaps they were still seeking a good spot to nest, or maybe carrying pollen to stock up one already made. Another emerged briefly, then crawled back under leaf litter and disappeared from view. A Common Carder Bee queen emerged briefly from beneath dry leaves but quickly crawled back and I had a similarly brief view of a Tree Bumblebee. It will be interesting later on to see if there are signs that all, or any of them have made nests here

Bombus pascuorum-Common Carder Bee queen

Bombus pacuorum-Common Carder Bee (queen)

There were other insects too, a number of different species of flies, which I’m working on being able to identify, so maybe more of them in a future post, and the first of one of my favourite insects, a Bee-fly Bombylius major. They look cute and furry, but are actually a sneaky predators of hard-working mining bees.

A Wild Cherry tree marks the far end of this patch and is now almost in full blossom and looking beautiful against the deep blue cloudless sky. The flowers offer another source of nectar to insects, particularly to bees.

A bit further on, where the path gets steeper for a way, I stopped to listen to a Wren singing and tried to find him. I caught a glimpse as he was perched on a thick branch a couple of metres above the ground, which I was happy with. I love these tiny little birds with loud voices that completely belie their size, and they’re not always easily seen. As I stood a pair of Jackdaws flew into a tree nearby. This is the first year I’ve seen Jackdaws this far up the hill and never in these woods before. Their nesting stronghold is the cliffs of the Little Orme, and then there are others further down the hill towards the village centre that gather around the roofs of houses throughout the winter, but until now our quieter, leafier part of the village hadn’t seemed to appeal. Then a couple of weeks ago I spotted a pair visiting the bird feeders in the garden next door and last week was surprised to see a pair perched together in a tree in the woods not far from where I was seeing them now. This has to be the same pair, and they clearly feel at home, as now they were gathering sticks to make a nest.

Most nests constructed from sticks look a bit haphazard and maybe a bit untidy, but birds such as corvids and of course Wood Pigeons are actually quite selective in their choice of twig. The Jackdaws were carefully scanning for one that looked right, which they then snipped off and gave further inspection. If they were still happy they carried it away, those that didn’t pass muster were dropped to the ground.

As so often happens when you stop to watch one thing, something else comes in to distract your attention. I spotted more movement high in a tree further back from where the Jackdaws were and it came back to me that I’d spotted a Nuthatch on that tree last year and had hoped it might be planning to nest in the hole there. I was sure some bird had worked on the hole though as it was perfectly round and its edges looked fresh. Maybe a Great Spotted Woodpecker had made it? But there were no further developments and as far as I know it remained empty.

Checking out the hole today was a tiny Blue Tit. Surely it wasn’t contemplating it as a nest site? The hole is way too big! None-the-less it was in and out and pecking around it as though checking its possibilities, but I think it more likely it was just foraging for insects.

I had another surprise flash of déjà-vu when I got a better look at the Blue Tit; it’s one with a distinctive face pattern, different to the norm, with a white streak in its blue head cap and blue speckles in its face; one I’m sure I recognise as having seen in this very location last year.

Moving on I reached my next insect ‘hot spot’. Completely different in character to the last one, this is a little higher up and at the junction of two well-trodden paths. Still South-facing the downward slope is again open and missing large trees, some of which have succumbed to storms in recent years.

200323-1208-BEWP- (148s)-Platycheirus albimanus (f)

Platycheirus albimanus (f) on Greater Stitchwort

Two days ago I was standing here watching a small black hoverfly on the Greater Stitchwort flowers and from the corner of my eye I saw what I took to be a dog coming down the path towards me. I was preparing to move 2 metres further on as I thought to let its owner pass, when from behind the big Sweet Chestnut tree on the corner of the junction, trotted a Fox! Equally taken by surprise, for a split second our eyes met and we both froze, then it spun to its right and ran away beneath a Yew tree. Amazing! What a lovely animal. From now on I will always think of that path junction as ‘Fox Corner’.

A gorgeous Peacock butterfly landed on the ground in front of me. Another first species sighting of this year.

25/3/20-1st Peacock sighting

Peacock

Bee-fly on Lesser celandine

In this spot last year there were mining bees, and where there are mining bees, prowling predatory nomad bees and as before-mentioned, Bee-flies. I supposed that the presence of several Bee-flies here today indicated that they had recently emerged from one of last-year’s mining bee nests. They are fascinating insects to watch.

More about Bee-flies and their relationship with mining bees here: Tawny Mining Bees & the Bee-fly

Bee-fly Bombylius major

Bee-fly-Bombylius major

Orange-tailed Mining Bee-Andrena haemorrhoa

I had a good look around for signs of mining bees and eventually spotted just one feasting on a celandine. It’s difficult to tell from this photograph, but based on what little I’ve learnt about these tiny bees and help I’ve had with identifying others found in this locality, it’s likely that this is an Orange-tailed Mining Bee.

Carrying on down the path I’m reminded of how much evergreen foliage there is here. In this photograph and just a little further back there is Holly, Ivy, Yew, Evergreen/Holm Oak and Spurge Laurel. I still can’t wait for fresh foliage though.

By its nature, a wander has no shape to it, so I can’t describe a trail to you as I often do, and to appreciate one fully takes a particular mindset. They are not for the impatient walker with an aim in mind, or for those whose idea of birdwatching is to see one and tick it off a list!

200323-1056-BEWP- (34)-Larch Tree-top laden with tiny cones

Larch-Larix decidua

This is typical of how things go with me: I’m wandering along the path in the photograph above and remember that the other day I noticed for the first time that one of the trees growing at the side of this path is a Larch, not a common tree here. So, as one of my aims this year is to try to identify as many of the different species of tree in this patch of woodland as I can, the tree is in my mind as one to investigate further. Larches are deciduous of course, but is this one, full of cones at the very top, but altogether very dry and brown-looking, alive or dead? Just before I reached it I noticed what I thought was a large branch that had fallen from said Larch, so I detoured slightly onto another path to get a better look.

As I was photographing (for future refence) the cones still attached to what is actually a whole, if skinny dead fallen tree, I spotted a bird fly onto the branch a few trees back from where I was standing. I knew straightaway that it was a Mistle Thrush and grabbed a quick snap in case I didn’t get another chance. I moved forward slowly to get a better look and although it had clearly seen me it stayed put. They are handsome birds, their upright posture giving them a strong confident presence, but they are also wary and always on the alert.

Their colouring and arrangement of their markings is highly effective when it comes to camouflage, sitting perfectly still in dappled shade they blend in perfectly.

After a few minutes I realised that the thrush had no plans to move far, which led me to think that it may well be nesting somewhere nearby. Mistle Thrushes are early nesters, so this could have been the male of a pair keeping watch over his nest and territory. The bird moved further back again, towards what I think of as the Pine Grove, where a dozen or so tall, wind-contorted Scots Pines are gathered at the edge of this patch of woodland where it meets an open field. Perfect Mistle Thrush nesting territory.

I thought I’d hang around for a while to see if the birds might give me a clue as to where the nest was. I headed for this sawn Scots Pine tree stump as a likely place to sit, but realised just in time that it was oozing beads of resin, so it must have been felled recently. I didn’t sit on it. Counting the rings from my photograph later on I reached somewhere around 60. I wondered why it had been felled as its wood looks quite strong and healthy.

This small patch of the woods is a favourite place of smaller birds too, especially tits and particularly Great Tits. While I was standing still I was treated to a song by the strongly-marked male above. I’m sure I photographed him last year, he’s quite distinctive, or is that heavy black genetic? I had lovely views of two Long-tailed Tits foraging up around the trees and along the field fence.

I was hoping to get at least a glimpse of a Nuthatch here, a few days ago there were a pair flitting about here exploring the top branches of the pines; I took a photograph, but facing into bright sunshine it’s not great, but a record at least. I could hear a male calling persistently and loudly, but try as I might, I couldn’t locate him today. Finding singing or calling birds in trees is definitely not my strong point.

200319-1341-BEDC- (31a)-Nuthatch- 1 of 2 - in Scots Pine

19/3/20 – Nuthatch

Meanwhile, the Mistle Thrush had flown up to a tree branch and sat in full and open view with his chest feathers puffed out, making him look a completely different shape and much bigger; from a distance he looked a bit like a female Sparrowhawk. He was still fully alert though and quickly dashed out when a kafuffle broke out around a neighbouring tree. A Magpie had flown in and perhaps deliberately, must have got close to the nest. I assume the female had been sitting on it and launched herself at the Magpie, which was screeching loudly. Both Mistle Thrushes went on the attack, also calling loudly and saw the Magpie off. Peace resumed and the male went back to his perch, re-fluffed his feathers and sat quietly once more.

I’d been standing still in one spot for a good few minutes, then as I turned to continue along the path I was on to head back home, this lovely little Treecreeper flew onto a pine tree almost right in front of me. It spent a while exploring the bark of the tree, probing into crevices with that long slim wickedly-curved and pointed beak, moving around and slightly up before flying across to another one that had ivy growing up it.

Between watching the Mistle Thrush and the Treecreeper I’d stood and looked over the fence to see if there was any sign of Buzzards there. Two days ago I’d spotted one circling low over the trees here, that had flown in from across the valley. It was joined then by another and they both flew out over the field, circled around, high and low, then both landed in the big tree in the corner of the field. They didn’t stay for long, but I’m really hoping that they were prospecting for a nesting site and that they might choose one close by.

Today it seemed there were no Buzzards to be seen, but then, just as I was walking away one flew in low over the trees. I turned back and walked quickly back to the field edge where I saw it had landed on a tree branch. It was hunched over and peering down intently….

…..then it launched itself from its perch, flew low over the grass and dropped suddenly. It had landed behind a hillock near the top edge of the field so I couldn’t see it on the ground, but it soon took off again and as it flew in my direction I could see it had something gripped in the talons of one foot. I couldn’t get in close enough to make out what it was, and my photograph doesn’t help with whether it was live prey or carrion. It was interesting that it carried it away too and didn’t eat it where it found it, which made me wonder if it was intended for a mate? Buzzards don’t usually lay till late April, so maybe a bit early for that. Another of life’s little mysteries.So much seen in a small patch of woodland and because I spent longer in each spot I feel the quality of my sightings was good too. Staying away from the main Reserve, where I would have expected to have met more people meant I hadn’t got close to my usual target of 5,000 steps, indeed, I hardly made it to 1,000! But if I’d continued as I would normally have done I’m sure I would have missed a lot of what I saw today. I’m looking forward to more restricted wanderings in the days to come.

Stay safe!

Kinmel Dunes-Twyni Cymnel

09 Sunday Feb 2020

Posted by theresagreen in Coastal Nature Reserves, coastal wildflowers, Local Nature Reserves, Nature of Wales, North Wales, North Wales Path, Wildlife of the Wales Coast Path

≈ 10 Comments

Tags

active sand dunes, Alauda arvensis, bird behaviour, Black-headed Gull, Buck's-horn Plantain, cormorants flying, herring gull, kestrel, Kinmel Dunes, moss in sand dunes, sand dunes, Sand-hill Screw Moss, seashells, skylark, tree mallow

Much of the sand dune system that once stretched along the eastern end of the North Wales coastline has long-since disappeared, flattened to make way for ‘coastal development’, but a small fragment survives at Kinmel Bay, which lies between Rhyl and Towyn on the Wales Coast Path. This active dune area is designated as a Local Nature Reserve, which means that its worth to wildlife is recognised, but that it is also an amenity area for people; a challenging balancing act for those trying to maintain it, particularly so in a small space that is also regularly severely battered by strong winds and powerful tides.

This was my first visit here, and my first impression was that although proudly and prominently signed as Kinmel Dunes Nature Reserve, this is firstly an amenity area for people. The large tarmacked car park placed at the centre of the dune area, effectively dividing the reserve area into two, was the first indication of that. Then there are toilets and a refreshment kiosk at the beach end of it, both firmly closed up for the winter. It is clear though that the Reserve area is valued and cared for and there are several interpretation boards informing about the dunes themselves and the wildlife that may be found there. There are also North Wales Wildlife Trust guides to things you may find on the beach and details of how to record anything you might find.

Later on it struck me that if you were walking the Wales Coast Path you quite possibly wouldn’t realise that you were walking past, or through a Nature Reserve here as there are no signs on the path itself at either end to inform you of that.

To get an ‘overview’ of the Reserve area I followed a track from the carpark to the top of a small hillock topped with picnic tables, which I’m fairly sure would have been man-made as a view point over this otherwise flat and otherwise featureless stretch of coastline.

The view above shows the North Wales Path/Wales Coast Path coming in on the right (east), from the direction of Rhyl, then passing the public car park and the beach café, which is currently firmly closed for the winter. In the forefront a surfaced path curves through the dune area, which attempts to encourage people to refrain from trampling across the fragile dune area itself. On the shore edge you can see where the surfaced Coast path has been cut through the dunes for part of its length and where they gradually peter out to be replaced by a shore of shingle.

Leaving the viewpoint on the other side, I joined the Coast Path, which is also marked as ‘The Dunes Trail’. Today the path was heavily strewn with sand either washed from the dunes by high seas or rain or blown out by strong winds. Probably a combination of all three. As usual I hadn’t formulated a plan as to what I’d do when I got here, so for no particular reason turned left to head towards Towyn, back past the car park and the firmly-closed refreshment kiosk. There are numerous notices, warning signs about the dangers of the sandy shore area, keep off the sea wall, no dogs from May to September and a life-saving ring.There is also one of the iconic colourful Cycle Network signposts informing me that I am 1¼ miles from Towyn and 1½ miles from Rhyl in the other direction.

It soon becomes clear that signs and warnings are to be significant features of this stretch of path as here too is the more traditional Wales Coast Path sign, informing that Pensarn is 3 miles away.

The path is long and straight and bounded by a wide low concrete sea wall. The surrounding landscape appears flat and quite featureless, but in front of you can see the not-too distant hills rising on the horizon and stretching all the way round to the headland of the Great Orme.

Countless numbers of times I have stood and looked at the view from points high and low across the other side of this expanse of sea, so it was interesting to be standing at a point I’ve probably photographed many times.

Out to sea are the turbines of Rhyl Flats Wind Farm, situated in Liverpool Bay. This started out as a modest 25 units back in 2008/9, but the ranks of turbines has since expanded greatly so that now there seems to be continuous lines of them stretching from one side of the bay to the other.

I find it amazing that any wildlife can survive, let alone thrive in harsh, well-trodden habitats such as this, but it’s also a wild(ish) strip of land on the border between human habitation and the seashore, so although not ‘pure’ sand dune, it can be interesting and well worth exploring. I left the path when I saw the beginning of a sandy path wending its way through and around the dunes.

I got off to a good start – a few steps in I spotted a bird flying in towards where I was standing, and was treated to a display by a hovering Kestrel. It may have spotted some movement on the ground below as it lingered for a moment, but there was no downward swoop and it soon moved away.

I was facing into the sunlight, so couldn’t make out all the beautiful details of the bird, but there’s no mistaking that shape and seemingly effortless aviation skills.

The dominant plant of the dunes is of course Marram grass, of which there is plenty here holding everything together. I’m sure there will be flowering plants in amongst it later on, but today the star plant was, quite unexpectedly, lovely bright green moss. I’d never connected damp-loving mosses with dry sandy dunes, but I’ve since learnt that they are often found on their damp sheltered sides and are important stabilising plants in dune systems. I’ve said before that I’m fairly clueless about bryophytes (mosses & liverworts), but I do love to see and photograph them and am trying to learn to recognise at least a few. Going on its location, i.e. sand dunes, and its distinctive ‘starry’ appearance, this might well be Sand-hill Screw Moss – Syntrichia ruraliformis. Growing close by to this lovely spread was another smaller, similar-looking patch with fruiting bodies, which may (or may not) be Redshank Moss – Ceratodon purpureus. Apparently the two species often do grow close together.

200127-KBLNR- (24a)-moss in sand-dunes fruiting bodies

To add to my identification issues, I found another patch that looked different again, but I think it’s the same Sand-hill Screw Moss, which protects itself from dehydration in dry conditions by rolling up its leaves around its stems, giving it a completely different appearance. I guess it’s this habit that gives the plant its ‘screw moss’ common name.

The path I was on soon met up with the surfaced path that I now realised had started from the car park, also marked as The Dune Trail.

An interpretation board at the end of this short trail, where it rejoins the main path, indicates it as a dotted red line. The board also shows the size and scale of the reserve and the proximity of ‘developments’, such as the Asda supermarket and its carpark.

All too soon I’m back on the main path and spot a length of chestnut post and wire fencing, (which in my mind at least, made a connection to my last post about the Sweet Chestnut tree). I’m not sure if the fencing is there to help stabilise the dune or to deter people from trampling over it.

Growing in the crevice between the path and the retaining sea wall, a flourishing clump of Buck’s-horn Plantain, clearly showing the leaf shape that gives the plant its common name.

Standing quietly atop the shingle bank behind the sea wall a Black-headed Gull. The birds’ heads are actually white in the winter with just a black spot behind each eye, then approaching the breeding season the head begins to take on colour as this bird’s is, darkening gradually to a rich dark chocolate brown; not actually black as in its name.

Black-headed Gull – Larus ridibundis

Also on the shingle, a patch of new Sea Beet leaves. The plants waxy-leathery leaves give it the protection it needs to withstand the tough conditions here.

More signs! This really can be a dangerous place for the unwary or foolhardy.

This coastline is reknowned for its many hundreds of mobile homes, most of which are actually static and available to occupy for 10 months of the year. I wondered if the intimidating fencing along the boundary of this site was designed to keep people out or in?

As a walk for anything other than fresh air and exercise this section of the Path, at least while the tide is high feels more like a corridor between mobile homes and the hard lines of the sea wall and the defensive rip-rap.

At the next bend I decided to turn around and head back the way I’d come. The backdrop to the houses is the Clwydian Hills.

The tide was beginning to recede. I wasn’t sure if the fisherman on the edge of the shingle bank was setting up or packing up and I wonder if he caught or will catch anything.

On the developed side of the path between the retaining wall and the houses is a wide strip of mown grass. On its edge there’s a patch of Rockrose with Ribwort Plantain growing through it.

Leaves of Common Rockrose & Ribwort Plantain

Lower down, in the sheltered crevice where the wall meets the path, more opportunistic plants are flourishing. A left-over, rather sad flower on Sea Mayweed; freshly flowering Groundsel; leaves of Dove’s-foot Cranesbill surrounded by new Chickweed sprouts and most surprisingly, several plants of Tree Mallow.

Sea Mayweed

Groundsel

Dove’s-foot Cranesbill

Tree Mallow

And here a lovely aggregation of leaves of wildflowers-to-come in a pretty array of shapes and shades of green, which includes Dove’s-foot Cranesbill, Common Stork’s-bill & Common Chickweed.

I wondered if the origins of the Tree Mallows might be this tall and seemingly well-nourished specimen.

Along part of the edge of wall where it meets the grass a line of Marram Grass has established and left to grow. As it is in a straight line, perhaps it’s been deliberately planted to protect the grass from some of the salt spray and wind. I wonder why they don’t just let it revert to its natural state? It would look so much better and wouldn’t need cutting.

If you look closer, the concrete walls aren’t totally featureless, there are patches of lichens growing there, which I’m not attempting to identify, other than to say some are greyish-white, others yellow or orange.

The skies brightened, showing up some of the green on the Little and Great Ormes through a lighter haze.

Sea Holly is another tough but beautiful plant that can handle these harsh conditions, evident for now by patches of dry stems with prickly leaves still attached, held in place amongst Marram stems.

I glimpsed a flash of a bird that dashed from the dune side of the path to land on the shore side, quickly disappearing into the cover of Marram grass. My first impressions were that it was small, brown and maybe a Rock Pipit. Fairly well concealed amongst the dry grass stems it carried on foraging amongst them, in no great hurry, keeping half a wary eye on me and allowing me quick glimpses as it moved further away towards the beach. Possibly because I expected it to be, I had convinced myself this was a Rock Pipit, but I’m very grateful to Tony, who in his comment below has given me the much more exciting identification of a Skylark!

Skylark – Alauda arvensis

I know much less about Skylark behaviour than of Rock Pipits, so it was great to know they are here and to get so close to one. I’ll have to go back later in the year to see if I can catch any singing.

Another bird flew in front of me heading from the shore across to the dunes; a Magpie which landed on top of a Dune Trail marked post. I didn’t realise until I saw the photograph later that I’d caught it having a poo (sorry!); it looks like this might be a favourite perch for the purpose.

The sun continued to shine and as it felt a bit warmer and being in no particular hurry, I decided to carry on for a while and walk towards Rhyl.

At intervals along the path steps, safeguarded with iron railings allow you to cross the sea wall onto the beach.

All of those I’d passed walking in the opposite direction had been closed off, but one here was open. Taking the opportunity to get off the long straight path I thought I’d have a meander along the strand-line to see what I could find.

Views along the beach: above towards the Great Orme and below towards Rhyl.

I’m surprised anything survives being pounded by waves against the stony bank, but there were seashells there as well as clumps of Whelk egg cases and the egg case of a Ray.

Whelk egg case cluster

Whelk shell & limpet shell

Razor shell

Peppery Furrow shell

Mussel shell with barnacles

Ray egg case

More random was a plastic bottle I found on the sea edge full of pebbles that I guessed may have been used to anchor something down and a sea-smoothed fragment of a house brick bearing part of its maker’s name.

200127-KBLNR- (94)-plastic bottle filled with pebbles

some of my rubbish haul

As always there was the usual rubbish entwined amongst the seaweed, nylon fishing line, dried-out wipes, bottle tops etc. Also the wrapper from a packet of biscuits, nearby Asda store’s own brand & some sticky plastic tape. I picked up as much as I could stuff into my pocket as I’d come without a bag.

A Cormorant fly-past

I carried on until I could see Rhyl on the near horizon. The lifeboat was out and ready to go, hopefully not imminently and the landmark ‘Sky Tower’ that is visible from far across the other side of the bay.

Back in the car park a pair of Herring gulls were investigating the overflowing rubbish bin. They’d pulled out some to study further, but I don’t think there was much there to tempt them. I picked up a few more bits that had blown across the carpark and left them to it.

Sweet Chestnut

06 Friday Dec 2019

Posted by theresagreen in Nature of Public Places, Nature of Wales, Social History of Trees, Trees, Trees of the British Isles

≈ 13 Comments

Tags

Ancient Trees, castanea sativa, sweet chestnut, trees of Parks and Gardens, wild food

Sweet Chestnut trees have become one of my favourite species over the last twenty years or so and I’m always drawn to look at them and of course to take their photographs. Until coming to live in North Wales I’d seen them only on walks around big Public Parks, Grand Gardens and in Arboretums, situations in which I might expect to find them, but here I’ve encountered them fairly frequently growing in wilder woodlands. There are three growing at different points along one of my regular trails around Bryn Euryn that stand out amongst the surrounding Oaks, Ash and Sycamores, and others in other woodlands and public gardens locally, some of which have been quite unexpected.

Researching this post I found that the ancient Sweet Chestnut at Bodnant Gardens was a nominee in the Woodland Trust’s annual Tree of the Year competition and that the winning tree in Wales for 2019 is the Old Sweet Chestnut of Pontypool, which confirmed that this was the perfect time to be putting the post together.

Sweet Chestnut in Bradgate Park, Leicestershire – September

The Sweet Chestnut, or Castana sativa is native to mainly mountainous regions of southern Europe, western Asia and north Africa and is considered most likely to have been introduced into Britain by the Romans. But these beautiful trees have graced our islands for many centuries and are considered honorary natives as they behave similarly to native trees; they propagate themselves by seed and are able to maintain levels of wildlife biodiversity similar to that of native broadleaved trees such as the related oaks and beeches.

Sweet Chestnut – Colwyn Bay, Conwy – early November

Etymology

English name(s): Sweet Chestnut, Spanish Chestnut Latin Name: Castana sativa Welsh name: Castanwydden Felys Family: Fagacaea

As the Sweet Chestnut is not a true native to Great Britain, there is very little mythology associated with it here, but the ancient Greeks dedicated the sweet chestnut to Zeus and its scientific botanical name Castanea comes from Castonis, a Town in Thessaly in Greece where the tree was grown for its nuts.

The Latin sativus is based on satus, meaning ‘sown’, perhaps implying the tree has been cultivated by humans. Also etymologically related is our native English ‘seed’.

The tree is commonly called the “Sweet Chestnut” to distinguish it from the Horse Chestnut Aesculus hippocastanum, to which it is only distantly related. Other common names include “Spanish Chestnut”, “Portuguese Chestnut” and “marron” (French for “chestnut”).

DESCRIPTION

Sweet Chestnuts have mostly straight trunks, easily recognised by their twisted rugged appearance and thick branches that start at a low height. Trees may reach heights of anything from 60 to 80 feet (20 to 30m) high and sometimes even higher; specimens of up to 110 feet (38m) have been recorded and they may live to an age of 500 to 600 years; cultivated individuals may even achieve a lifespan of 1000 years or more. Some trees grow straight and attain great heights, particularly those in woodlands that have competition from other species, many others develop exceptionally broad trunks in relation to a lesser height and there are records from various parts of the country of trees with girths of over 25 feet (6m+).

Sweet Chestnut-Kew Gardens- April

BARK

A particularly distinctive characteristic is the tree’s beautifully textured bark, which develops deep evenly spaced fissures that spiral upwards from the base of the trunk. The fissures develop early on in the life of the tree and continue to thicken and widen as the tree ages. It is interesting that the fissures may spiral in either a left or right handed direction, and sometimes even both, with the fissures then creating a net-like pattern. The bark of the trees in my photographs below, both spiral to the right, that of the tree above, growing in Kew Gardens is spiralling to the left. (Being hugged by one of my granddaughters, aged two at the time.)

Bark of a Sweet Chestnut tree

Bark of an old Sweet Chestnut tree

LEAVES

The leaves usually open out some time in April, they are large, sometimes as much as 10″ (25cm), mid to dark green in colour and slightly glossy. Sometimes aptly described as handsome, they are a simple lance-shape, are deeply indented and have large pronounced teeth evenly spaced around their margins.

I like the way the sun shines through them on bright summer days.

Sun through leaves-Bryn Euryn-August

FLOWERS

The Sweet Chestnut tree is monoecious, meaning that although it requires both male and female females in order to reproduce, both are borne on the same tree. In Britain it is one of the last trees to bloom, with flowers usually appearing from mid to late July or sometimes even well into August. When they do appear the groups of flowers are very noticeable, held on drooping stems that are some 6-8 inches (16-20cm) long.

sweet Chestnut flowers

The long, creamy pale yellow catkins arise from the axils of the leaves: those growing from the lower axils bear only male flowers. Those growing from the upper leaf axils bear both male and female flowers – the males at the distal (far) ends of the axils and the female ones nearest the axils. Individual flowers are simple; the male flower has about 10 stamens that are surrounded by 5-6 sepals. Female flowers are borne in groups of 2-3, with each group surrounded by a scale capule. Each flower has a single ovary surrounded with several styles. Pollination may be either by insects or by wind.

FRUITS

Following fertilisation each ovary develops to form a nut. The capule also enlarges to form a thick strong green and very spiny covering that encloses the two or three developing nuts.

Nuts collected in a hollow at the base of a tree-Ashton Court, Bristol- October

When they are ripe, the prickly capule splits and the brown edible nuts are exposed.

121021-BSAsCt -sweet chestnut seed case entire

121021-BSAsCt -sweet chestnut seed case open 1

VALUE TO WILDLIFE

The flowers provide an important source of nectar and pollen for bees and other insects. Red squirrels eat the nuts and I’m sure Grey ones must do too. There are a number of micro-moths recorded that feed on the leaves and nuts.

SWEET CHESTNUTS AS FOOD

The trees were originally brought into Britain by the Romans with the intention of providing one of the fundamental staple foods of their armies’ traditional diet. (This was clearly a long-term plan; it can take 20 years for a tree to mature and bear fruit.) The nuts are high in carbohydrates, so high in calories. They would have been dried and ground into a versatile flour used to make polenta, porridge, bread and even pasta. In Italy today huge forests of Sweet Chestnut trees cover something like 400,000 acres of the country’s land, which are still grown and harvested for their fruits and continue to be widely used as a staple food in the same traditional ways and also as it is naturally sweet, to make biscuits and cakes.

As the flowers bloom so late there is not much time left in a typical British summer for the fruit to develop before conditions make it impossible. This is why Sweet Chestnuts that grow much further north than the Midlands seldom bear fruit. Here in Wales many of our trees do bear fruits, but the nuts are usually small compared to those that we import from mainland Europe, mainly the South of France and Italy. Our British nuts are equally edible, and it said that what our home-grown nuts lack in size they make up for in sweetness and flavour.

Chestnuts on the ground beneath a tree in Kew Gardens-early April.

I wonder why they are not foraged as frequently now as they used to be? Some nuts may be taken and distributed by animals such as squirrels, but often they are simply left on the ground where they fell. Chestnuts roasted on an open fire have been a winter delicacy in Britain for generations. Chestnut stuffing was a traditional part of the Christmas Turkey dinners, particularly in areas where the trees grow most prolifically and nuts were gathered as a welcome seasonal food item. They were also one of the original ‘street foods’. roasted on braziers and served up by vendors piping hot in paper cones. This tradition has largely faded out here, probably something to do with ‘health and safety, but it continues to thrive in other European countries, particularly Italy, Spain and Portugal, where many festivals are held during October and November to celebrate the year’s harvest.

TIMBER AND COMMERCIAL USES

Sweet Chestnut wood is a light brown in colour and very durable. It is similar in appearance to oak and is sometimes used as a substitute for it. Sweet Chestnut and Oak may easily be confused in the identification of old timber.

Felled Sweet Chestnut tree regenerating-Pwllycrochan Woods-Colwyn bay

The main Chestnut area in Great Britain is concentrated in England, especially in the southern counties of Kent and Sussex, where extensive stands of commercial coppice, amounting to some 18,000 hectares were planted in the mid 19th century. Here Sweet chestnut trees continue to be grown commercially for the timber and to a lesser extent, the nut markets. Chestnut coppicing for the timber industry has been enjoying a revival in recent years and although these industries are small they are locally important, particularly in Kent. A well-maintained coppice can produce a good crop of tannin-rich wood every 12 to 30 years, depending on intended use and local growth rate.

The high tannin content of the wood makes the young growing wood durable and resistant to the elements, so is widely used outdoors as posts, piles, poles and Chestnut fence palings.

Chestnut fencing used here to help stabilise sand dunes

In other parts of mainland Europe the wood is used to make furniture, barrels (sometimes used to age balsamic vinegar), and roof beams notably in southern Europe (for example in houses of the Alpujarra, Spain, in southern France and elsewhere) (Wikipaedia)

ANCIENT TREES – in ENGLAND

Sweet Chestnut trees are capable of living to a great age and there are some wonderfully huge and significant ancient specimens in England and Wales. Credited with being the oldest of them all is the village of Longhope in Gloucestershire. This county can also lay claim to the biggest of all, the famous Tortworth Chestnut. An immense mass of wood formed of contorted trunk and convoluted branches, the tree is very much alive. Side branches have collapsed over time, but where they have made contact with the ground, all have taken root and continuously send up new shoots. The original tree has become a small woodland in itself, extending more than 30 yards (28m) across that has Bluebells, Ramsons and Dog Mercury growing within it. The original tree is impossible to date, but a plaque installed on a fence states ” This tree is supposed to be six hundred years old – 1st January 1800. May Man still guard thy Venerable form From the Rude Blasts and Tempestuous Storm. Still mayest though Flourish through Succeeding time, And last, long Last, the Wonder of the Clime.”

ANCIENT TREES in WALES

Tree of the Year 2019: Old Sweet Chestnut of Pontypool

“This amazing sweet chestnut tree in Pontypool Park is around 400 years old. There are many other sweet chestnut trees in the park but from an ecological perspective, this one is the most interesting as it is hollow and you can walk inside it.
Over the centuries, many children would have centred their games around the tree, particularly for ‘hide and seek’ – even when everyone knew where they were!
These veteran trees – and especially this one – are a visible reminder of our heritage. The park was owned by the Hanbury family until it was given to the people of Pontypool in the early part of the 20th century.” (Woodland Trust)

The Three Sisters, Llanrhaeadr, Denbigh, Clwyd

In North Wales, beside the Ruthin to Denbigh road, there once grew three enormous Sweet Chestnut trees that had sufficient significance to be marked on OS maps. These ancient trees, known locally as The Three Sisters were planted in the garden by three sisters, the three daughters of Sir William Salusbury. One of the trees died, the remains of one was left for many years as a pile of dead wood, and one is clinging on to life, holding its own. This surviving Sister still inhabits the garden of the house now named after these trees (formerly the park of Bachymbyd). The girth of the tree was reported in 1781 by Pennant, and from that measurement it is estimated that it is now around 500 years old. It has a short bole and is hollow and open on one side. It was taped at its narrowest point between the burrs for the Ancient Tree Hunt in 2007. The girth of the tree, measured at a height of 90 cm, is about 42 feet (12.70 m): (2007, Ancient Tree Hunt (Rob McBride)). Its height is not known.

Bodnant Garden, Conwy Valley, Clwyd

As previously mentioned, the grand old Sweet Chestnut that graces the Top Lawn of Bodnant Garden was also a contender for the Wales Tree of the Year 2019 competition. One of the oldest at Bodnant Garden, this tree is a remnant of its early, Georgian past.
John Forbes built the original hall in 1782 and created a parkland around it in the Landscape style of the day, planting native trees.

Ancient Sweet Chestnut-Bodnant Garden-mid October

It has a gnarled, many-legged trunk since the main stem was blown out at some point in the past by a lightening strike causing the trunk to split. Over time several of the larger branches have layered themselves upon the lawn, giving the tree ‘legs’ and it is known as a walking tree.

“Having lost her top many decades ago, she started to ‘walk’ northwards. Beaten back by strong winds and chainsaws, she is now intent on a south-westerly route. A truly ‘walking tree’, she appears almost Elephantine without foliage, placing her trunk where she wants to go next. She has already layered daughters which are layering their own offspring and, given chance, they will layer theirs.” (gardener Dave Larter)

THREATS

Sweet chestnut blight is a destructive disease of Sweet Chestnut trees that is caused by the ascomycete fungus Cryphonectria parasitica. First identified in Britain in 2011 in Warwickshire, by 2018 the disease was identified at 37 sites in England and associated with trees imported before the introduction of the UK Protected Zone in 2014. This year a further small number of new outbreak sites were detected in London, West Sussex and Cornwall during surveys. Sweet Chestnut woodland is not widely distributed in the UK, mostly in England amounting to perhaps 2% of England’s wood cover and located mainly in the south, so any impact would be largely regionally and locally felt.

C. parasitica infection is usually fatal to European and North American Sweet Chestnut trees. It devastated forests in eastern USA during the first half of the 20th century, killing an estimated 3.5 billion trees after it was accidentally introduced from Asia, probably during the 19th century. Although losses have not been on the same scale, Sweet Chestnut blight has spread steadily throughout much of Europe, and tree losses have been regionally significant.

References: Books: Meetings with Remarkable Trees – Thomas Pakenham; Flora Brittanica – Richard Mabey Websites: Woodland Trust; Wikipaedia

An Appreciation of Trees

17 Sunday Nov 2019

Posted by theresagreen in Colwyn Bay, Nature of Wales, North Wales, woodland walks

≈ 9 Comments

Tags

ancient woodland, autumn, fungi, native trees of Wales, pwllycrochan woods, wanders, woodland

The woodland of Pwllycrochan makes up much of the treescape that forms the beautiful and seasonally changing backdrop to the town of Colwyn Bay. Deceptively small in area, this woodland is long and narrow, surrounded and divided by roads into three islands that together occupy just 21 hectares of land. But what this remnant of ancient woodland lacks in ground area is made up for by the height and grandeur of the beautiful old trees that occupy it. Aged Oaks, Ash and Beech trees soar majestically into the sky, some so tall it’s almost impossible to see their crowns without craning back your neck as far as you can.

This has become one of my favourite places for a wander at any time of the year, but I think Autumn is the perfect time to appreciate the true owners of this woodland: the amazing trees that grow there.

Much of the original woodland that was once the formal parkland of the Pwllycrochan Estate is gone, but a good number of its beautiful old trees still stand, lending grandeur to the roadsides of this west end of Colwyn Bay. A formally clipped yew hedge marks the boundary between the school playing field and Pwllycrochan Avenue and just behind stands a glorious spreading Sweet Chestnut tree. The leaves remaining on the tree are slowly turning colour. Many have already fallen, no doubt assisted by recent high winds and heavy rain and the pavement beneath is covered with russet-coloured leaves, prickly seed-cases and scattered nuts.Rounding the bend a little further up the sloping road, a sight that I remember took me by surprise the first time I saw it: a tree has been left to grow on a small island in the middle of the road. This is an old Strawberry tree, an exotic survivor from the past glory days of the aforementioned Estate.

Inside the woods it was peaceful and still. For a brief moment nothing moved. Not a breath of air stirred the leaves. There were no road sounds, no trampling chatting people or dogs, no bird sounds, not even a scurrying squirrel. Perfect peace.

The moment was fleeting, soon broken by a lady walking with her dog, but much appreciated. I wandered a bit further along the path, looking out for fungi. I wondered whether it was a bit late in the season for finding anything, but this has been a good place for them in the past and inspired by our recent foray I was hopeful. Checking a woodpile at the side of the path I found some bracket fungi, some pieces had grown quite large and gone woody. It was faded too, but the largest piece was a pretty scallop shape and there was some darker banding still visible, so it may be Turkey tail, but does it grow that big?

Oak

The ancient trees stand tall and straight like sentinels on guard. Each stands alone, reaching the high canopy without need to bend or twist to avoid touching another. Most have lost, or at some time in the past, had their lower branches removed.

As a managed wood historically, that may be for one of several reasons. Timber was, and is a valuable commodity. As building material for houses or ships and boats, long lengths of straight wood are desirable, so lower branches may be deliberately removed, particularly from Oak trees, for that reason. The woodland would have been managed for game too, birds such as pheasants would have been introduced and shrubs planted between the trees to give them cover, again requiring the removal of low branches to allow sunlight to reach them.

If I hadn’t seen a scattering of small cones on the ground I may have missed the Scots Pine tree they had fallen from, despite the fact that its trunk was almost in front of my eyes. It towered so high into the sky I had to crank my neck back almost painfully to see its few remaining branches way up in the canopy. I find it incredible to think this giant had grown from a tiny seed once encased within a tiny cone such as this.

Scots Pine

There’s something quite magical about a woodland stream and this wood has two that flow down through deep dingles. The sound of this one was clearly audible some distance away; its sound would have been amplified by the rocky walls either side of it, but recent heavy rains have given it power and volume and it tumbled and fell rapidly down the rocky cliff quite dramatically.

Heading towards the pool that gives the woodland its name, the track passes by this tall elegant Oak tree, elevated further by the raised bank it grows from. It is holding firm despite the soil around its roots having been much eroded. It’s mostly Sessile Oaks that grow here, but the only ways I know to tell them apart from the English Oak is that the Sessile’s acorns are stalkless and the leaves have longer stalks. The leafy parts of this tree were way too high to tell and I think by now squirrels and Jays would have made off with any acorns there may have been.

On the shaded path below the tree, at the bottom of the bank, a layer of coppery dry leaves merges with bright green moss.

I stood on the bridge crossing the narrow exit end of the pool as I always do, trying to imagine how it may once have been. Pwll is the Welsh word for pool and crochan translates as cauldron. It is said that once the stream flowing into the pool was once much more powerful, causing the water in it to bubble and froth as it would in a boiling pot. I’m ever hopeful that one day the water might at least look a little more animated, especially after a period of heavy rain. But we’ve had that lately and the pool is well-filled, so I imagine changes or diversions of the stream along its course are the reason for the reduction in its force, so it’s unlikely it will.

Retracing my steps I spotted movement on a tree trunk some distance ahead. Although half-hidden by the vegetation in front of me, the squirrel that was running vertically down from a great height must have spotted me in the same moment and had frozen still, an acorn wedged firmly between its teeth.

There are some beautiful ferns here, whose fronds gracefully arch out over the paths. This one has ripening sori (seeds) on the back of its fronds and from their shape I believe this is a Scaly Male Fern.

Shallow steps wind their way up to a path on higher ground.

From that higher path there is a view looking down onto the pool showing where the water flows on under the bridge. Some of the water exits naturally as a stream, but some is diverted via pipes from which water pours rather inelegantly.

From a coppery sea of dry leaves rose a small bright green island of moss. Close up this particular moss always makes me think of miniature pine trees. Moss identification is not a strong point of mine, but I think this is a Haircap species.

This trail continues upwards till it meets the road. A magnificent Ash tree stands at the edge of the path here. Each time I see an Ash, especially one such as this, I can’t help but think what a tragedy it would be if it were to be targeted by the dreaded Ash die-back disease. Fingers crossed, but at this time it looks strong and healthy

and as ash are often amongst the last to put out their leaves in the Spring, its leaves are still mostly green.

Not wanting to leave the wood here I turned around to walk back downhill. A fly basked in sunlight on a fern frond. Just a Housefly, but I was oddly pleased to see it, especially on a chilly day. Is it just me, or does anyone else think there have been less of them around this year?Bluebottles and Greenbottles have been quite numerous, and I’ve seen the smaller Lesser Houseflies, but not the bigger ones that usually annoyingly invade the house.

Almost hidden behind a larger tree, I would have missed this Rowan if its yellow leaves and scarlet berries hadn’t caught my eye. I wondered if it was deliberately planted or was a gift from a passing bird.

There are a few small Christmas-tree shaped pines in odd places throughout the wood too. This one, very close to the base of another tree surely wasn’t planted there intentionally. I wonder if it’s sprung from a Scots Pine cone buried by a squirrel.

By the side of the path a number of wasps were flying in and out of a space in a pile of Birch logs. Focussing on the wasps I didn’t notice the colony of rounded charred-looking fungi they were flying past until I looked at my photographs. This is one I recognise as King Alfred’s Cakes, memorably named for the incident which is surely one piece of history many of us, including the person that named the fungus, remember from school history lessons. In case not, legend has it that King Alfred the Great (849-899), whilst King of Wessex, sought refuge from Vikings (886) in the cottage of a peasant woman. In return for her hospitality, she charged him with looking after her cakes (small loaves of bread) that were baking on the stove. He supposedly fell asleep, or maybe became distracted worrying about his Kingdom, and let them burn. Unaware of who he was, she apparently gave him a good telling-off. The fungus then is named after those burnt cakes. Tenuous, but memorable.

191027-CWBPWLL- (53)-Wasps heading for nest

191027-CWBPWLL- (54)-King Arthur's Cakes

On the theme of burning, further on is another woodpile, fortunately in a clearing, which someone had clearly set fire to at some point, leaving many of the logs charred black.

Despite the damage to some of the logs I found some interesting fungi here including a nice fresh collection of Turkey tail, or Many-Zoned Polypore as it is also known

Strangely beautiful, I found Candlesnuff fungus growing through feathery green moss.

Venturing beyond the log pile along a track that comes to a sudden end – a rather sinister scene came into view: a tree that has been decapitated, its trunk left standing tall. Clearly rotting and bark peeling away, the trunk is blackened by a sooty ooze and is pierced with thousands of tiny holes. Large brackets of woody fungi project from the trunk; they too are blackened.

191027-CWBPWLL- (82)-blackened bracket fungus

191027-CWBPWLL- (81)-blackened bracket fungus

On a fallen log, looking like a bunch of small deflated balloons, I found a group of spent Stump Puffballs and nearby I found a few more, slightly fresher. Lycoperdon pyriforme to give it its scientific name is the only puffball species we have in Europe that regularly grows on wood.

Stump Puffball – Lycoperdon pyriforme

191027-CWBPWLL- (86)-round fungus with stem

Next to the fallen log a mushroom that looked and smelt like a Field Mushroom. Perhaps that’s what is was, but there’s no way I was going to take it home to try it.

Growing vertically from a split in a log I spotted this odd group of white fungi that to me look a lot like teeth, which I found both interesting and quite amusing: it doesn’t take much. I don’t know what it is, maybe a Coral or a Stagshorn species?

Nearby is one of the few large Horse Chestnut trees found here. I was fascinated by the patterning of its bark.

From the clearing the leaf-strewn trail is sloping and for a while the woodland has a different feel to it. It’s more open, there are noticeably less large trees and more undergrowth and ivy.

An tent-like arrangement of thin branches propped against a tree brought back memories of ‘camps’ we used to make in the woods around our home when we kids. We built similar tent frameworks, but then covered them with hessian sacks and camouflaged them with dry leaves and twigs, leaving an entrance space so we could get in and out. I can almost recall the earthy smell of damp wood and sacks as I think about it.

Hairy Curtain Crust – Stereum hirsutum

Growing on a branch near the edge of the path was more pretty bracket fungus. It looked similar to Turkey tail, but was more yellow-ochre-brown in colour and its upper surfaces were definitely hairy. Looking it up I’m fairly sure it is Hairy Curtain Crust, aka False Turkey-tail.

Sweet Chestnut

A tall Sweet Chestnut tree, its leaves turning yellow

I wandered off the path towards a grove of huge Beech trees. At least one of the trees was multi-trunked and all were mightily tall.

A shafts of sunlight had cast the shadow of the leafy tip of a branch onto one of the almost-smooth trunks

Leaf shadows on Beech bark

and highlighted patches of the carpet of leaves beneath the trees turning them to burnished copper.

You are on high ground here and through the trees there is a view over the edge of Colwyn Bay town and out over the Bay itself to the wind turbines.

The path begins to slope down; the ground falls steeply away on one side and is lined by a ferny bank on the other. I stopped here for a few minutes to watch a foraging party of Blue Tits, Great Tits and Long-tailed Tits, a few of the latter had come down into the Holly tree in the photograph and stayed within in it for a good few minutes. Other than Wood Pigeons, these were the only birds I saw while I was here.

The Holly had a good crop of berries, which you may interpret to be a warning of a harsh winter to come, or an indication of a good Spring past with rain and sunshine that brought forth plenty of flowers. Maybe both, we’ll soon see.

Enormous ferns arching of the path lend a lush, almost jungly feel to this last part of the path.

This Trail through the woodland comes to an abrupt end and brings you out onto the Old Highway, a short distance down from the entrance to the woods. Another path, raised above road level and parallel to the road takes you back there along the woodland edge, so you don’t have to walk on the road itself. The vegetation along the path is quite varied and I found an eclectic collection of plants still in bloom or bearing fruit. Flowers surprisingly included those at the tip of a very late Foxglove, Herb Robert and a Hogweed. I spotted Wild Raspberries still ripening, a few Blackberries and more Holly berries.

191027-CWBPWLL- (145s)-holly with berries

I’d collected a fair few items of rubbish along my walk and reaching in beneath a bramble to pick up a drinks can I was rewarded with my best fungus specimen of the day; although I don’t yet know its identity.

Then I caught sight of this old sign, now high up above eye level, nailed to the trunk of a large Sycamore tree. The Districts of Colwyn and Aberconwy merged to form Conwy Borough Council in 1996, so it’s at least that old, I would guess at quite a bit older again.

Ending as I began, a length of this path too is strewn with leaves and seed cases from a Sweet Chestnut tree.

More details about Pwllycrochan, including location here.

everyday nature trails

Category Archives: Nature

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An Appreciation of Trees

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