A Windy Wildflower Walk II

27 Sunday Aug 2017

Posted by theresagreen in Butterflies of Wales, calcareous grassland, coastal walks, Nature of Wales, North Wales Wildlife Trust, Rhiwledyn Nature Reserve, Wales Coast Path, Wildflowers of Wales, wildflowers on limestone, Wildlife of the Wales Coast Path

≈ 3 Comments

Tags

black horehound, common rockrose, harebell, hedge woundwort, Lady's bedstraw, Nature in August, Perforate St John's Wort, speckled wood, water mint, yellow dung fly

August 3rd

Part 2 – Rhiwledyn Nature Reserve -The main track

Onwards and upwards; a flight of shallow stone steps make a steep rocky section of the path a little easier to climb (except when it’s wet & they get a bit slippery).

Pause here to admire the views back down onto the road and the many shades of green of the fields and woodland on its opposite side.

Looking down onto the road into Llandudno

Facing around to the way I’m going, the views to the right of me, seen over a rampant tangle of brambles and wild clematis on the reserve boundary, are extensive and stunning. At once pastoral and contained and wild and open to the elements.

On the other side of the track is the biggest and best patch of harebells that I have seen for years, a truly beautiful sight.

Harebell- Campanula rotundifolia

I can’t resist sitting to watch them being blown and rippled by the wind and am captivated by their charm. For me this little flower has it all. Beautiful in colour and form, they have delicacy and fragility but also great adaptability and resilience to an often hostile environment. Each flower had turned its bell back to the wind to reduce its impact; their slender but tough and wiry stems having the flexibility to bend to the wind, not break. A life lesson in a wildflower!

There were yet more of the little beauties a little higher up on the slope contrasting delightfully in colour and form with frothy lemon-yellow Lady’s bedstraw. I clambered up rather inelegantly to take a closer look. Amongst other plants, these had grown taller and in a more sheltered spot, their bells were turned to the light rather than away from the wind.

Before going back down to the track, I take another look at the glorious view across the bays to the Clwydian Hills and with sheep where they are supposed be.

click to enlarge

Back on track there is a change in ambience and habitat. There are small trees and shrubs on the boundary with the farmland sufficient to cast shade, and the sloping ground on the other side provides a windbreak. The trees are mostly hawthorn, prevalent throughout the headland as its one of the few plants not grazed by sheep or rabbits and again, tough enough to withstand exposure to fierce salty winds.

I spot a movement and see a small Grasshopper jump onto a lichen speckled rock catching dappled sunlight; the perfect place to soak up a little warmth whilst staying camouflaged.

I round a bend in the track and see – sheep! Five naughty trespassing sheep! They are strictly banned from the reserve unless invited in as their indiscriminate grazing may damage or even destroy the rarer wildflowers that grow here. Fencing prevents them wandering into the higher part of the reserve from the rest of the Little Orme where they are not restricted, so I think they got in at this field level, no doubt irresistibly tempted by the sight of the lush long grass over here. I tell them they should return to their field, but can’t see where they may have got through and they pay me no heed anyway, just amble away showing me their bottoms.

I let them get ahead, the last thing I want to do is frighten them and send them scattering and concentrate on the patch of golden flowers I see amongst the long grass on the slope. I thought at first it may be Goldenrod as I’d seen some on the roadside earlier, but soon realised it was a Hypericum – St.John’s Wort.

Another plant with several species that share the same common name, but this is the one I am most familiar with and has all the right features to be Perforate St John’s Wort – Hypericum perforatum.

St John’s Wort-Hypericum perforatum

click to enlarge

Black horehound – Ballota nigra

I apologise, but need to digress a little here to explain the significance of my next plant. Earlier on in the summer a group of NWWT members were treated to a walk around this reserve guided by its manager, Rob and a guest expert botanist, Nigel. It was a brilliant walk on many levels and we learnt a lot about our special flora and its history, about its fauna and the trials and tribulations of modern Reserve management. Typically as on any walk, even guided group ones, I lagged behind snapping interesting stuff and in a rough bramble-and- nettle patch (in the pic above), spotted the plant to the right, which is still going strong. Yet another minty-looking one I didn’t recognise. I took hasty photographs and hurried after the rest of the group. No-one else immediately recognised it either, so Nigel suggested I email the pics to him later on so he could have a better look. From them his best guess was that it was Black Horehound, reservations having been that this was a vigorous, tall specimen of a plant that usually is, in his words, ‘much scruffier-looking’ He also mentioned it smells unpleasant, so this time I had a closer look and bruised and smelt a leaf. It definitely did not smell pleasant and as all its other important bits match the botanical specs, I’m taking that as another one to add to my list of wildflowers-I-will-know-how-to-identify in the future. (Unless anyone has a different idea……?)

It’s amazing what you can see in five minutes along a short shady stretch of track. I watched a dragonfly patrol up and down at speed, pausing only in his labour several times to ‘buzz’ me and let me know I was in his space. I was hoping he’d stop so I could at least see what he was, but no, much too busy. There was yet more mint here, and one I recognised from the distinctive scent of a crushed leaf – this is Water Mint-Mentha aquatic. A similar-looking plant is Corn Mint, but it grows shorter than this and doesn’t have a ‘terminal’ flowerhead (one that crowns the top of the stalk).

Water mint-Mentha aquatica

A fresh-looking Speckled Wood rested on a sun-warmed stone on the path

Speckled Wood

and a Red Admiral flew across to seek out the nectar of bramble flowers

Red Admiral – Vanessa atalanta

There is a farm gate here which I checked for security, but tightly closed there would have been no exit for sheep. Another great Clematis-framed view from here, considerably enhanced by the clouds I think, although they were blocking out the sun at this point.

click to enlarge

At the side of the gate another member of the Lamiceae (mints & dead-nettles) family, this one I know well, the Hedge Woundwort Stachys arvensis.

Yellow Dung Fly – Scathophaga stercoraria

I moved on and round the next bend found evidence I was still on the trail of the errant sheep; a smallish neat and fairly recent deposit of fresh dung. And where there is dung there may be Dung-flies, one of my favourite insects, although I’m not exactly sure why. Perhaps because I’m keen on recycling? As I hoped, a single male Yellow Dung Fly had laid claim to the heap of treasure and was intent on guarding it. A bit of a drama then ensued, but I’m saving that for later.

To the top

I had reached the Reserve boundary, marked by a gate through which the two marked ‘Trails’ continue on to cross the rest of the Little Orme headland. There is no marked official track up to the top reaches of the reserve from here though, so getting up there is a matter of a)wanting to; b) paying attention to where you are putting your feet; c)taking care not to slip on damp grass and d) watching out for rabbit holes.

Rock-roses are still fresh and lovely up here, as is the fragrant Lady’s Bedstraw.

I followed the path chosen by the sheep; they almost always know how to find the best way upwards. They were up there now, all standing facing the view. I may have thought they were admiring it, but one of them who seemed to be in charge, maybe the mother of some of them, was bleating loudly, eliciting a response from the field below. Was she calling to her friends telling them about the feast to be had on this side and inviting them over?

Once more I reminded them they were not welcome here, but Mrs Boss Sheep just gave me ‘the look’ that clearly said “mind your own business and what are you doing up here yourself?” Once past them it became more overgrown and not as clear where to head, but I kept going in the general direction of where I wanted to be and hoped for the best. I heard a bird making some squeaky sounds and spotted him as he perched atop a gorse bush, a speckly young Robin beginning to get his adult feathers. I realised this was the first bird I’d seen and heard so far on this walk apart from gulls and the occasional cormorant flying overhead.

I also realised it was lunchtime, so time to find a sheltered spot, take a break and sit and admire the sheep’s-eye view.

A Windy Wildflower Trail

25 Friday Aug 2017

Posted by theresagreen in Butterflies of Wales, calcareous grassland, Nature of Wales, North Wales, North Wales Wildlife Trust, Rhiwledyn Nature Reserve, Wildflowers of Wales, Wildlife of the Wales Coast Path

≈ 15 Comments

Tags

carline thistle, centaury, common blue, common calamint, Gatekeeper, goldenrod, harebell, montbretia, Nature in August, ploughman's spikenard, wild carrot, wild fennel, yellow-wort

August 3rd – Weather – intermittently sunny, warm but with a very strong cooling wind.

As August began I wanted to get out to see wildflowers. This is one of my favourite times of year for that, when there is every chance that there may be earlier flowering plants still around and the late-summer bloomers should be at or reaching their best. Most of the sites I visit regularly are good for wildflowers, but as they are mostly located on hills or headlands and exposed to the elements, they would not be particularly enjoyable on a strongly windy day like today and taking photographs would be difficult. I decided on Rhiwledyn Nature Reserve, one of my favourites as it covers a range of interesting habitats within its 12 acre site and as it is located on the eastern side of the Little Orme there was a chance that much of it would be sheltered from the worst of the wind.

There are three ways to access the reserve, all of which require a bit of an uphill hike. One route is from Llandudno, another from the other side of the Little Orme, but for me the most interesting route to its main entrance is along the path at the base of a section of the Orme that runs up Penrhyn Hill. Marked as a 10% gradient, this is a steepish stretch to walk, but worth the effort as the rock supports an array of plants, both wildflowers and some garden escapees, and is a nature trail in itself. This provides me with the perfect excuse to amble up the hill and take frequent excusable pauses for breath rather than stride purposefully along.

Looking back along Penrhyn Hill towards Penrhyn Bay. The hill in the centre background is Bryn Euryn

Part 1 – Penrhyn Hill roadside to the reserve

My first sighting was of a male Common blue butterfly taking a break from his battle with the wind on the flower of a hop trefoil, low down in the vegetation. Amongst long grass and ivy, a grey leaved Yellow-wort; this is an annual favouring short calcareous grassland but is found in a variety of spots throughout the headland.

Common blue

Yellow wort-Blackstonia perfoliata

There were several clumps of a plant that was definitely a member of the mint family with strongly aromatic leaves. I don’t know what it is yet.

since publishing this Suzanne has kindly suggested in a comment that it is Common calamint Clinopodium ascendens. This is a mint that grows in dry grassland, hedgerows and verges, often on chalk or limestone soils, so habitat fits perfectly.

Common calamint – Clinopodium ascendens

And another aromatic plant – Wild Fennel, growing as tall as me, in front of gorse.

A pretty snail clung to the leaf of a Valerian plant; I lifted it gently to check the colour of its underside lip – brown – then replaced it. A few bees were braving the breeze, mostly Buff-tailed bumblebees. I photographed one on marjoram, which may or may not be a wild plant.

: Brown-lipped snail

: Buff-tailed bumblebee on marjoram

There is Wild Carrot in various stages of flowering from tight buds to maturing seedheads. Most often found in rough grassland, near the sea and again mostly on chalky soil. This is one of the easier of the white umbellifers to identify, with feathery leaves and bracts beneath the flowerheads and always a red flower in its centre.

: Wild Carrot-Daucus carota

Windy days are not good for butterflies, but I did see a couple of Gatekeepers. Both sticking close within the vegetation, one found Marjoram to nectar on, the other attempted to bask on a Wild Clematis leaf. Both were faded and looking a little the worse for wear.

Gatekeeper on Marjoram- fruits of Herb Robert behind

Gatekeeper

A flowering Goldenrod plant sprawled out across the edge of the path.

Goldenrod – Solidago virgaurea

So too a sprawling patch of Montbretia

Montbretia

and this one with its flowers like small dandelions, which I think may be one of the Hawkweeds. Another one to work on.

A stone wall marking the boundary of the farm’s land breaks the vegetated path edge, but behind it the small field is golden with Ragwort and long seeding grass. There were butterflies in there, mostly Whites, but it’s off-limits so couldn’t get a closer look.

Trees on the edge of the small wood in the background of the photograph now cast shade over the path and its edge and there are less flowering plants. There is plenty of ivy, Wild Clematis a flourishing Wild Cabbage, more of the not yet id’d mint and a clump of the usually sun-seeking Rockrose.

Rhiwledyn Nature Reserve

Half an hour after parking my car I finally reach the entrance to the reserve. The sun is shining and a fly basks in the warmth reflected by the glass of the narrative board.

A pretty clump of Marjoram flowers at its base.

I turned left to first walk the short length of the path at the base of the headland where it meets Llandudno Bay. The strength of the wind here took my breath away and walking into it head on was a challenge, but now I’d got this far I wanted to carry on to the far end of this eastern side of the headland as far as I could.

Up on the cliff a patch of harebells gave a rare opportunity to get close to these lovely little flowers without having to lie on the ground. They look delicate and their thin stems seem fragile, but they are tougher than they look and were holding their own in today’s wind.

Spiky starry Carline thistles caught my eye. Kneeling to photograph them I see they are growing amongst bird’s-foot trefoil and that there is another little star there too – a tiny white flower of Pearlwort.

There is Yellow-wort flowering next to Wood sage which is setting seed.

Another Carline thistle, this time with Eyebright and an unwelcome invader, cotoneaster, one of the banes of the lives of hard-pressed reserve managers.

Nearby, more Harebells with a little pink Centaury and the grey felty leaves of Mouse-eared Hawkweed.

I was almost relieved to reach the end of the track and be blown back to retrace my steps to the beginning of the upward track.

First I went ‘off piste’ a little to reach a stand of golden yellow Ploughman’s Spikenard.

Ploughman’s Spikenard – Inula conyzae

Then a scramble back down to the start of the track proper. A badged wooden post here reassures you that you are officially following both the Wales Coast Path and the North Wales Path.

Little Beings of Summer Woods

08 Tuesday Aug 2017

Posted by theresagreen in Bryn Euryn Nature Reserve, Nature of Wales, nature of woodlands, Wildflowers of Wales, woodland walks in Wales

≈ 7 Comments

Tags

black spleenwort, dwarf cream wave, late summer wildflowers, Nature in August, polypody fern, scorpion fly, speckled wood, wild clematis

Sunday July 30th-Bryn Euryn

The Woodland Path

11:00am It was cooler than I’d anticipated in the woods this morning. The sky was cloudy and gusts of a chilly breeze blustered between the trees of this usually sheltered mid-slope of the Bryn; less than ideal conditions for the insects I was hoping to see. And I wished I’d worn a thicker fleece. But the sun was intermittently winning through the clouds and ever the optimist I assured myself it would get warmer for me and the little creatures.

There are a few places on my usual trail that I think of as ‘hotspots’ for insects, even on cool days such as this. The first one is an untidy, brambly-nettley spot, where opportunistic plants have filled a gap in the tree line and spread across to the other side of the path too. Dappled sunlight reaches and warms the spot, aphids thrive here, there’s nectar and pollen to be had while the bramble is in flower, followed by its fruits; the perfect ingredients for a hoverfly hangout. If I’m patient and hang around for a few minutes I’m often rewarded with sightings of a few hovering customers and sometimes less expected visitors too.

Hoverfly (syrphus sp) basking on a sunlit hazel leaf

Insects need sunshine to warm up their flight muscles to get them going, so cooler, cloudy days can be surprisingly rewarding for sightings of basking individuals slowed down by the lack of warmth. There were a few hoverflies here today, also other common flies which I’m trying to take notice of and appreciate more; well, at least I’m aiming to put names to some of them. Most of those I saw were common ‘houseflies’, a generic name that covers quite a few different species. I think it’s their habits that most of us dislike; some of them look quite pretty.

: House fly

: Bluebottle

A long-bodied black insect with pretty iridescent wings scurried erratically over the surfaces of leaves, a wasp I think, definitely a hunting predator, maybe a Digger wasp.

About to move on I spotted a dot of colour in the shade of some leaves. Sitting motionless was another more recognisable predator, a male Scorpion Fly.

Scorpion Fly-There are 3 species of Scorpion Fly in Britain, apparently difficult to separate other by examining genitalia; the most common being Panorpa germanica. They frequent shady places almost everywhere. All are scavenging insects and completely harmless despite the males’s scorpion-like tail. The female’s body lacks the tail, simply tapers to a point.

: Male Scorpion Fly

: Male Scorpion Fly

The closed tree canopy excludes most flowers now. An exception is the woodland grass, False Brome, which grows prolifically here and is flowering now.

False Brome-

A splash of colour took me by surprise – a holly tree with red berries!

*************

Perhaps relics of the days when this path was part of the grounds of a Victorian manor house, are large clumps of two attractive ferns. Both species are evergreen, maintaining their green fronds throughout the seasons, but both look particularly fresh and verdant now and the Polypody has new fronds unfurling.

Polypody fern

Black spleenwort

Dwarf Cream Wave-Idaea fuscovenosa

A tiny pale-coloured moth swirled by the breeze spiralled down to land on a bramble leaf low to the ground, settling with wings spread butterfly-like under the shelter of other leaves. It is a Dwarf Cream Wave (photograph probably not far off its actual size)- the lines that show grey-mauve are where its original pale brown scales have been worn, or washed (!) away.

A home in a leaf ….

The pale patch on this holly leaf is probably the result of the work of an insect, the Holly leaf miner Phytomyza ilicis. This is a fly whose larvae burrow into leaves of this specific species of tree and leave characteristic pale trails or mines.

Interestingly, I learnt (from Wikipaedia) that “the holly leaf miner has frequently been used in ecological studies as a system to study food webs. Examination of the leaves can show whether the leaf miner has successfully emerged, been killed by a parasitic wasp, or been predated by blue tits.”

I’m not sure what the perfectly round hole in this one indicates. It could just be the original entry point of the egg-laying adult female’s ovipositor, but maybe too big? It looks too small and neat to be an exit hole and blue tits leave a triangular tear when seizing a miner as prey. Maybe it is the mark of the work of a predatory wasp?

Speaking of wasps, I spotted another on an ivy leaf – a bit more distinctive than the black one I saw earlier due to its long antennae, so I asked the experts at BWARS and they say it’s a member of the Ichneumonidae family. The whole of this family are parasitoides and most species attack the caterpillars of butterflies and moths. It’s a dangerous life being an insect.

The Woodland Trail, Bryn Euryn Nature Reserve

A big old oak tree marks the junction of my ‘Woodland Path’ and the Woodland Trail that circuits the Nature Reserve. It’s lost a few of its branches and the big lower branch has a split right through it that provided a safe home to nesting Great tits earlier on in the year.

Happily, the tree seems to be going strong and is currently nurturing some baby acorns. They have stalks, which indicate this is an English, or Pedunculate Oak.

Stepping out from the cover of the trees I realised how windy it had become; windy enough for birds to be able to just hang in the air and ride the air currents with minimum effort. Two buzzards were overhead, mewling and swooping around in the air currents, one being harassed by gulls, poor thing.

The unmistakable bulk of a Buzzard

My second ‘hot-spot’ is almost at the junction of the two tracks. It’s a huge bramble entwined with gorse and over which wild clematis scrambles. That blackberry & wild clematis combination is one of my favourites, even if it is another of the sights that I associate with summer’s approaching end. The clematis is just coming into flower and, the bramble already has ripening fruit, so not much for insects here today.

A lovely Speckled Wood butterfly sat on a smaller bramble nearby which still has flowers. The butterfly let me get very close, hardly moving in the coolness of the day.

There are few flowers along the sides of the Woodland Trail now, due in part I’m sure to their having been strimmed back in June – this part of the path is maintained by the local council who are wont to get these ‘jobs’ done before people complain about paths being overgrown. All kinds of good stuff was cut back, including orchids, and much of the hogweed that would now be giving nectar and pollen to hoverflies et al. I hoped they were finding sustenance nearby.

A few odd plants have survived, or revived, to flower here and others are fruiting. There are a very few hazelnuts that have thus far escaped the jaws of voracious grey squirrels, who usually eat them while they’re still soft and green.

: Ragwort

: Hemp Agrimony

: Honeysuckle

: Wild Strawberry flower

: Wild strawberry fruit

: Seedpods of Stinking Iris

: Tutsan berries are darkening

: Hazel nuts forming

: Blackberries are ripening

Cool windy days may seem unpromising if you’ve set off hoping to see insects, but if you keep paying attention there is never ‘nothing to see’ (pardon my grammar). I spotted a tiny movement on the surface of a leaf and caught sight of an even tinier leaf hopper. As I got closer with the camera lens I noticed another movement under the leaf; a tiny spider had spotted the leaf hopper and was vibrating her web to try to get its attention. The leaf hopper disappeared under the leaf….. I wonder if the spider got her lunch? Apologies for the less-than-good photo, but I’m sure you get the drift!

So, I’ve reached the steps leading up to the field now and looking forward to what it has in store….

More Signs of Summer Passing

14 Sunday Aug 2016

Posted by theresagreen in British hoverflies, Bryn Euryn Nature Reserve, Butterflies of Wales, calcareous grassland, Nature of Wales, North Wales, plants important to wilflife, Wildflowers of Wales

≈ 7 Comments

Tags

Gatekeeper, Leucozona glaucia, Leucozona laternaria, lords & ladies berries, Meadow Brown, myathropa florea, Nature in August, Red bartsia, views from Bryn Euryn, views of Colwyn Bay

August 3rd

Did I mention the strong west wind that was pushing the rain clouds across the mountains towards us? Only once I’d left the shelter of the trees to continue upwards did I realise how strong it was, with sustained gusts forcing the long grasses and wildflowers to bend to its will.

The grassy edges of the lower summit are full of wildflowers. On the exposed side there is mostly Knapweed, with touches of Ragwort and a white umbellifer I think is Upright Hedge Parsley. There was more Red Bartsia, just one plant as far as I could see, but a better one to see properly than the one lower down. On the other side, sheltered by a belt of Blackthorn, the red berries of Lords and Ladies, Cuckoo Pint if you prefer or plain old Wild Arum.

Red Bartsia

Berries of Lords & Ladies

I didn’t take this exposed path to the summit today, but ‘turned left’ to continue into the sheltered hollow where I thought there may be more insect activity.

A wasp clung on to a lone Hogweed flowerhead swaying in the wind amidst a sea of waving long grass.

There was a sizeable patch of the umbellifer that may be Upright Hedge Parsley amongst dry long grass, but as I photographed the flower it was visited only by a single, quite faded Sun Fly hoverfly.

Upright Hedge Parsley

Sun fly-Helophilus pendulus (f)

There were a few Meadow Brown butterflies doing what they do – suddenly flying up in front of you from where they had been basking on the warm earth of the track and heading into the safety of the grass. There were a couple of Gatekeepers too, sheltering from the wind to bask low in the brambles. The one I photographed had a wing-tip missing; maybe a narrow escape from a predator, but such damage can be one of the hazards of territorial scraps and of frequenting thorny brambles.

Meadow Brown

Gatekeeper amongst brambles

And just for some colour, Rosebay willowherb, which I always think is quite out of context here, even if it does look pretty. Today at least it was giving nectar to a few little bumblebees.

From the summit the views are always spectacular and today you could clearly see the low clouds skimming the tops of the higher Carneddau mountains to the west and heading our way.

The effect on the seascape was strangely beautiful too. Looking to what is roughly the south-east across Colwyn Bay, the distant hills were obscured by a mist hazeand although the sea appears to be flat calm; the wind was rippling back the surface, giving it texture, while the moving clouds created dynamic areas of light and shade. Mesmerising.

Back to earth I headed across the hilltop to make my way back down the other side. Mushrooms continue to pop up from the short turf and are still being nibbled. I’ve done a bit of research and from their shape I think they are a species of Boletus. This one was encircled by another of my favourite wildflowers of late summer, the lovely and semi-parasitic Eyebright. There are two variations here – plants with flowers blotched wih purple and others the more usual white with yellow centres.

Further down the slope where Knapweed grows in the longer grass, there were a few nectaring insects. A Common Carder bumblebee, a male Red-tailed Bumblebee and a few hoverflies. There was also a badly-damaged Burnet moth that had somehow managed to haul itself up a flower stem to feed, despite having lost at least half of all of its wings.

Red-tailed bumblebee (male)

160805-Bryn Euryn (113)-Helophilus (f) on knapweed

Syrphus sp hoverfly

Common Carder bumblebee

Burnet moth badly damaged

As I reached the bottom of the hill I stopped by a patch of Hogweed growing right on the edge of the woodland. The clouds finally cleared the way for some sun to shine through, which encouraged out a little flush of hoverflies. There was a lovely fresh female Myathropa florea – mentioned in a previous post as having the memorable and distinguishing ‘batman logo’ marking on its thorax. It was extremely mobile, but clearly hungry and from a distance I managed to get some images showing it from several angles.

Myathropa florea face-on view

Myathropa florea from the side

Then a treat to end the walk – a petite and dainty hoverfly with black and white markings, another new-to-me species.

This insect was tiny, highly mobile and flying frequently between adjacent flowerheads, so my photo opportunities were few and some of the images I did get were a bit blurry. I’m not sure if its a Leucozona glaucia or similar looking Leucozona laternaria. My book tells me the former are ‘abundant’ in this part of the country and the latter more so here than further east.

160805-Bryn Euryn (187)-hfly Leucozona sp

160805-Bryn Euryn (188)-hfly Leucozona sp

If you are interested in finding out more about Eyebright, I have posted more info and pictures of it in my new blog which will be dedicated mostly to wild flora in their habitats, called, funnily enough ‘where the wildflowers are’.

Signs of Summer Passing

12 Friday Aug 2016

Posted by theresagreen in Bryn Euryn Nature Reserve, bumblebees, Butterflies of Wales, calcareous grassland, Nature of Wales, North Wales, plants important to wilflife, spiders, Wildflowers of Wales

≈ 15 Comments

Tags

gatekeeper butterfly, hazelnuts, hemp agrimony, male bumblebees, Nature in August, Nursery Web spider, Odontites vernus, Red Admiral, Red bartsia, tree bumblebee, white-tailed bumblebee

Historically August can be quite a wet month and is statistically less likely to have long spells of sunny holiday weather than July. This August of 2016 is certainly following the trend.

August is the traditional month for the harvest in the British Isles, which is the reason it became the main school holiday month. In the past village children were recruited to help with the then labour-intensive process and the first general Education Acts drawn up in Victorian times, providing general primary education for all, took this into account. Even the youngest child could play a useful role in keeping the pigeons and crows away from the gleanings (spilt grains).

August 5th

Finally, this mid-afternoon, having waited patiently all day for an interval of more than half-an-hour without signs of imminent rain, I seized my moment and headed for the hill. Not confident the break in the rain would last long, I didn’t linger on the pathway up through the woods, only stopping to photograph a Sycamore leaf afflicted with Tar-Spot fungus …..

…. and those of a shrubby plant I don’t recognise, well-patterned by leaf mines.

A quick look over the fence on the wood’s edge didn’t look too promising; the Carneddau mountains to the west were veiled heavily by approaching rain clouds.

Incoming rain

I reached the Woodland Trail in record time for me, again stopping only briefly by the big bramble to note any activity on the late flush of newly-opening flowers. Just a male Tree bumblebee and a Meadow Brown butterfly. (It’s fairly easy to spot male bumblebees as they have no pollen baskets and no real purpose other than to eat to stay alive for as long as possible, so they don’t rush about like workers).

Tree Bumblebee (male)

Meadow Brown butterfly

I had reached the line of used-to-be-coppiced Hazels when the rain arrived. Fortunately the foliage of the tree canopy is so dense there that hardly a drop got through, so I was kept dry even minus a waterproof. The Hazels here produce few nuts; perhaps because they know their efforts will be squandered by Grey Squirrels; they take them while still green, have a quick nibble to reach the soft kernel inside, then cast them to the ground when they are done.

I waited until I could no longer hear rain on the tree leaves and carried on walking, noting how surprisingly green and fresh-looking the greenery was for this time of year.

However, despite the greenery there are sure signs that this summer is past its peak. In Adder’s Field the Burnet roses are bearing fruits; the hips already dark red although not yet as dark as they will become. The Wild onion flowers are coming to an end and they too are producing fruits; tiny bulbils which will sprout in situ, then drop to the ground and produce roots ready to grow into a new plant.

: Hips of Burnet Rose

: Flowers of Wild Onion

: Fruits of Wild Onion are tiny bulbils

Stretched vertically between the rose stems was the tightly woven web-tent of a Nursery-web Spider. Peering down to its base I tracked down the weaver to where she was hiding, only some of her legs properly visible. These spiders are quite big and clumsy-looking yet produce such surprisingly fine web fabric; it’s like a piece of silk organza. (Arachnaphobes maybe scroll down quickly now!)

The Wild clematis, or Old-man’s Beard as it will become, is in flower too, another signaller of the slide into Autumn.

On the opposite side of the field the swathe of Hemp Agrimony is in full flower and after the rain, the warming sunshine was drawing out a crowd of insects, literally buzzing with excitement at the abundance of nectar and pollen on offer.

Again, takers were mostly male bumblebees with a few hoverflies and butterflies.

: Bumblebee dusted with pollen

: Eristalis sp hoverfly

: Helophilus sp. hoverfly

Sightings of Gatekeeper butterflies were top of my wish-list for today. I had already seen a few flying about in the last few days, but was pleased to find my first photographable one of this year. Its tiny size was emphasized by the proximity of a large Red Admiral on a neighbouring flower.

Nearby, ragwort was also working to attract pollinators. A damaged 6-spot Burnet had taken respite on a flowerhead and was still there hours later when I passed it on my way home. There were more male bumblebees, hoverflies and a tiny black-and-white striped bee.

: Damaged 6-spot Burnet

: Male bombus praetorum

: Small striped flower bee

At the top end of the field a patch of umbellifers – tall Hogweed amongst shorter Upright Hedge Parsley.

In previous years I have found a few stems of Red bartsia in flower amongst the long grass at this end of the field; this year there is a significantly larger patch of this interesting semi-parasitic plant.

Given a week or two to finish ripening, a good crop of berries on the Rowan tree should keep the blackbirds going for a while.

Break here to sit on my favourite rock (still slightly damp), have a drink of water, eat a peach and scribble down notes before heading up towards the summit.

Click for more info within this blog about: Nursery Web Spider : Gatekeeper butterfly

Late Summer Specials

17 Monday Aug 2015

Posted by theresagreen in British hoverflies, Bryn Euryn Nature Reserve, butterflies, Butterflies of Wales, calcareous grassland, day-flying moths, Nature of Wales, nature photography, plants important to wilflife, Rhos-on-Sea, Wildflowers of Wales

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ash keys, bee mimic hoverfly, cheilosa illustrata, common ragwort, ferdinandea cuprea, green-veined white, hawthorn berries, mating gatekeeper butterflies, Nature in August, purple hairstreak

August so far has brought mixed weather, days have been mostly warm, but many have been cloudy or overcast and occasionally there’s been some sunshine.

Looking across to Conwy Estuary from Bryn Euryn

It’s only been a week or two since my last visit to Bryn Euryn, but now rapidly approaching late summer, much has already changed. Many plants are setting seed, there are ripe wild raspberries, a few ripe blackberries and sloes, still as hard as bullets.

Purple sloes are swelling on Blackthorn

Last year there were sparse crops of acorns and sloes, this year may be more bountiful.

3/8/15-Wood avens seedhead

Large fruit capsules of the Stinking Iris

On a last hogweed flowerhead, a new-to-me, furry little hoverfly; it is one of a number of species referred to as a bee mimic, but it doesn’t really look like one.

Hoverfly-cheilosa illustrata- a bee mimic

Another hoverfly caught my eye, it was basking on a bramble leaf and as the sun caught it, the insect shone a bright metallic golden bronze colour.

Hoverfly-ferdinandea cuprea

About to enter the meadow, I caught sight of a Speckled wood butterfly basking on an Oak leaf. I moved in to take a photograph as I haven’t had many good opportunities with this species so far this year, then caught sight of another butterfly sitting on a leaf slightly higher up.

7/8/15 – Purple Hairstreak

I moved in a little closer and realised this was a butterfly I had never seen before other than in pictures, a Purple Hairstreak. A species that spends most of its time in and around the tops of Oak trees, I was surprised and delighted to see it and tried not to alarm it as I focussed the camera. It moved a little to reveal two small orange eyespots on its hindwing, but just as I had it back in focus the Speckled wood flew up and chased it away. I waited a while to see if it would return, but no luck. At least I know to look out for them here again!

The colours of the landscape are changing subtly. Hay has been cut and in many places baled and put safely under cover. Meadows of seeding long grass left standing have taken on a golden hue and on our limestone hill, the wildflowers typical of late summer are at the peak of their flowering. Most are ‘tough’ plants, Knapweed, Hemp agrimony & Ragwort, which are all imortant nectar sources for insects.

Late summer long grass and wildflowers, mostly hedge parsley and harebells

7/8/15-Knapweed with a view

It’s been a while since I had a good opportunity to photograph a Green-veined White, so I was pleased to see this fresh one on a Knapweed flowerhead.

3/8/15-Bryn Euryn

Knapweed and Hemp Agrmony

Burnet moth on knapweed- wings faded and almost transparent

Also clinging to a knapweed plant was a pair of mating Gatekeepers; a perfect opportunity to see the difference between the male and female of the species, as helpfully, the female opened her wings to show the plainer upperside to her wings.

Mating Gatekeeper butterflies – female above male

A good opportnity to show the upperside of the female

A good opportunity to show the upperside of the female

As anticipated by the abundance of flowers back in the spring, Ash trees are bearing thick bunches of ‘keys’.

Ash trees have heavy bunches of ‘keys’

Acorns forming on Pedunculate Oak

Haws are ripening and leaves beginning to take on colour

Walking close to gorse bushes the air is filled with the gentle sound of pods crackling as they open to release seeds.

Gorse pods crackle as they open to release seeds

Higher up on the steep slope near to the summit there is a stand of Ragwort growing with thistles.

Ragwort and thistles

And further round more Ragwort, this time interspersed with tall spikes of velvety Mullein.

Ragwort and Mullein

The seedpods of Bird’s-foot Trefoil are from where it takes it name

And a final shot of a Speckled Wood next to hypericum berries sums up the season, I think.

Speckled Wood & hypericum berries

A sea-shore in waiting

11 Tuesday Aug 2015

Posted by theresagreen in Birdwatching on North Wales coast, coastal habitat, mussel beds, Nature, Nature of Wales, nature photography, North Wales, Rhos Point, Rhos-on-Sea, wading birds, Wales Coast Path

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acorn barnacles, barnacle, common mussel, great black-backed gull, herring gull, mussel bed, mussel beds, mussel beds of Rhos-on-sea, Nature in August, periwinkle, Rhos Point, seashore in August, winkle

Rhos Point from the Little Orme

Rhos-on-Sea is a popular seaside venue that is busy with people visiting most of the year round, particularly at weekends and when the sun shines, but they don’t come here for its beach. The seashore, wrapped around the flat fortified headland of Rhos Point, is not the most beautiful in North Wales: a general first impression may well be of an expanse of flat shoreline littered with variously sized brown-coloured rocks and boulders. No easy strolling or picnicking here.

Rhos Point shore looking towards Colwyn Bay-the stumps of posts are the remains of an ancient fishing weir

The rocky shore of Rhos Point from Penrhyn Bay

However, between the rocky shore and the sea lies an expanse of long-established Mussel beds which is highly attractive to visitors – of the avian variety. Large numbers of a variety of species of sea and shore birds will be returning here this month from their summer breeding grounds to spend the autumn and winter to feast on the gourmet seafood on offer here.

Rhos Point across the rock strewn shore to the mussel beds

Part of the expanse of mussel bed beyond the rocks on a sunny day

There may be a few early arrivals, maybe a Turnstone or two, but for now, approaching mid-August, the resident breeding birds, the Herring gulls, a smallish number of Lesser Black-backed gulls, Cormorants, plus a few Oystercatchers have the place more or less to themselves.

Great Black-backed gulls, adults & juveniles, Herring gull & Oystercatchers

Rhos Point shoreline with fishing weir posts cormorants & gulls

Rhos Point mussel bed, juv. cormorants, oystercatchers & gulls

Soon they will be joined by large numbers of Curlews, Redshanks, more Oystercatchers, Turnstones, Dunlins, Ringed Plovers and Sandwich Terns. If we are lucky there may be a few Purple Sandpipers in the mix, and there will doubtless be a few temporary visitors stopping to feed before escaping to warmer climes. There will be Rock Pipits and Pied Wagtails amongst the huge rocks of the sea defences. So much to look forward to!

Without the movement and cries of the absent birds the landscape appears harsh, a sombrely coloured, barren place devoid of life. But look more closely and you’ll see it is in fact a living landscape, richly populated by hosts of small sea creatures, which is of course why the birds head here for the winter.

On close inspection, the rocks that appear a uniform brown colour from a distance are actually encrusted with colonies of barnacles, millions of them.

Barnacles and winkles cover the surface of a rock

Barnacles cover the surfaces of rocks

Acorn barnacles

Barnacles and winkles

Turnstones camouflaged amongst the barnacle-covered rocks

Turnstones will be perfectly camouflaged amongst the barnacle-covered rocks

Winkles, or periwinkles are numerous too.

Common periwinkle or Winkle-Littorina littorea

At low tide, cross the rocks, skirting the pools of shallow water left behind

Rock pool with more winkles

A flower of the sea -Beadlet anemone – Actinia equina

and soon the crunch of shells accompanies every footstep, as you are literally walking across the surface of a dense mass of living Mussels. It’s a very strange feeling.