Little Orme Level 1

12 Monday Jun 2017

Posted by theresagreen in birdwatching on North Wales coast, calcareous grassland, coastal walks in Wales, coastal wildflowers, Little Orme, Local Nature Reserves, Nature of Wales, North Wales Wildlife Trust, Rhiwledyn Nature Reserve

≈ 16 Comments

Tags

chough, Cormorant, jackdaw, nomad bees, Nomada goodeniana, raven

May 27th

The Little Orme was physically scarred and shaped by human demands and quarrying activities during the first half of the last century. Subsequently handed back to nature and a testiment to its incredible ability to regenerate, an interlocking patchwork of habitats packed into a compact space on varying levels have become a haven for a diversity of wildlife, particularly wildflowers, birds and insects. Now in part a Local Nature Reserve with areas set aside as SSSIs, its wildlife may again be under pressure as the headland is an increasingly popular recreational area for local people and visitors and is also crossed by walkers following the Wales Coastal Path or the North Wales Coast Path.

I was here today with the intention of taking some photographs of the Cormorant colony in mind. The birds are well into their breeding season now and have well-grown offspring in their nests and I wanted to catch them there before they fledged. I thought I was focussed on the job in hand, but as anyone that has ever been out walking with me would have guessed, it took less than two minutes for me to be distracted from my mission; firstly by a Harlequin ladybird guzzling aphids on the going-to-seed Alexanders, then by a lovely shiny metallic green female Swollen-thighed Beetle – Oedemera nobilis, who confusingly doesn’t have Swollen thighs at all, it’s the males that sport them as emblems of their maleness, the thicker the better in their bid to secure mates. She was perfectly displayed in the cup of a perfect dog rose, like a little jewel.

Harlequin ladybird on Alexanders

Thick-thighed beetle (f)

The cliff path along to Angel Bay took a while to negotiate too. Its sea edge is lined with masses of Red Valerian in all of its shades from deep carmine through pinks to white and it looks lovely.

I know it’s not a native and crops up anywhere and everywhere, but here it doesn’t look out of place and it is great for insects like the Painted Lady I found nectaring there.

Painted Lady on red valerian

Small White (f) on valerian leaves

Buff-tailed bumblebee on valerian

There are native wildflowers on this cliff edge too, including some good sized patches of Wild Thyme and the pretty pale lemon-yellow Mouse-ear which has colonised a large patch of the crumbly downslope of the cliff.

Wild thyme

Mouse-ear Hawkweed

There’s a lot of Horsetail here too, I’m not sure of the species. It also cascades down the cliff where it looks a bit like a new plantation of tiny Christmas trees. A bit further in from the edge was a large patch of what I thought was Ground Ivy, but am now not sure about; very short-stemmed here on the dry exposed cliff and a mass of purple flowers, I will go back and check.

Horsetail

Ground Ivy

The Little Orme is the place to visit if you love your Corvids as I do. Ravens, Crows, Magpies, Jackdaws and occasionally Chough are all here. Seeing or even hearing ravens early on in a visit here always sets the mood for me, reminding me that despite the fact that this is now a place much used for recreation by people and their pets, it is still clinging on as a wild habitat. A pair flew overhead, ‘gronking’ as they did so and landed high up on the edge of the cliff, in the centre of the image above, one of their habitual lookouts for surveying their Kingdom.

Next a Magpie caught my attention as it landed on a bramble patch on the cliff edge, leaving quickly with an insect in its beak.

Then Jackdaws, great numbers of them nest in close colonies on the quarried-out cliff faces. Once breeding is over they disperse during the day, although plenty stay and forage around the grassy clifftops and it’s a safe haven to head back to and roost at night.

Jackdaw amongst bird’s-foot trefoil

At the sea end of this first flat level there’s a little bit of original rock remaining, separating Angel Bay from Penrhyn Bay and forming one side of the little cove that is the haven of the Grey Seals often mentioned in my posts. The sea-facing ledge behind said rock can be a good place to look out for birds at sea, especially in the autumn and winter, but today it was bees I found there. I have to admit I thought they were wasps as there were several that were flying around, and once or twice, in and out of holes made by mining bees. A quick check with the wise ones at BWARS (Bee,Wasp & Ant Recording Society) though, told me they are nomad bees, Nomada goodeniana, that seek out other bee’s nests in which to lay their eggs. They are apparently quite a common species, but a first for me.

Nomada goodeniana

A local speciality (botanically that is, not on menus!), Wild cabbage grows here, there have been bluebells on the cliff slopes and I spotted the bees as I stopped to photograph a pretty Bloody Cranesbill flower.

Wild cabbage

Bloody Cranesbill

Looking out over the cove, there were just a couple of seals in the water and a sizeable gang of cormorants perched up at the sea end of the headland.

The sight of those Cormorants spurred me on to get back on track towards their nesting site. But first a stop to admire the Thrift, perhaps my favourite coastal wildflower which despite all the hazards is thriving here.

I am finally almost at the bottom of the steep slope up to the next level of the old quarry. I was following the sound of a Whitethroat singing when from close by a black bird took off and flew away from me back in the direction of the site entrance. Something in its gis made me watch carefully to see where it would land; its upturned wingtips showed this wasn’t a crow or a jackdaw and then that distinctive call confirmed I was chasing a Chough.

Chough fly with upturned wing tips

It landed a short distance away and set about digging in the short turfy ground in pursuit of food with its long curved bill. It was a ringed bird, banded on both legs, but perhaps not quite an adult as its beak was a dark orange colour rather than the bright red of a mature adult.

Chough eat worms, caterpillars, ants and are particularly partial to the larvae of dung beetles

The bird had picked a productive spot and was so settled into its feeding it took no notice of me sitting watching it from a conveniently sited bench. But foraging close to the junction of two of the main tracks across the clifftop it was inevitable that it would be disturbed sooner rather than later, and so it was, taking off and flying off over the sea and around the headland. That was definitely my best ever Chough encounter here in North Wales; certainly the closest. And I would have missed it if it wasn’t for my slow- walking meandering habit.

Next Level of this trail to follow shortly…. there will be Cormorants!

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 in August, 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, 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 in August, Nature of Wales, North Wales, plants important to wilflife, spiders, Wildflowers of Wales

≈ 15 Comments

Tags

gatekeeper butterfly, hazelnuts, hemp agrimony, male bumblebees, 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

Things Bright and Beautiful

18 Monday Jul 2016

Posted by theresagreen in Beetles, British hoverflies, Bryn Euryn Nature Reserve, Butterflies of Wales, calcareous grassland, flower folklore, Nature, Nature of Wales, thick-headed flies, Wildflowers of Wales, wildflowers on limestone

≈ 15 Comments

Tags

Briwydd felen, common milkwort, dark green fritillary, eyebright, Galium verum, Great Pied hoverfly, Lady's bedstraw, meadow wildflowers, Sicus ferrugineus, strangalia maculata, sulphur beetle, wild thyme

July 3rd – Bryn Euryn

Adder’s Field

Frothy sunshine-yellow Lady’s Bedstraw brightens the grass and on this warm sunny day scents the air with the delicate fragrance of fresh-cut hay.

Lady’s Bedstraw-Galium verum; Welsh-Briwydd felen

Flowering: June to September

Medieval legend has it that the Virgin Mary lay on a bed of Lady’s Bedstraw in the stable of the inn in Bethlehem, as the donkeys had eaten all the other fodder. It is from this legend that the common name for the plant was taken, and also led to the belief that a woman lying on Lady’s Bedstraw would have a safe and easy childbirth.

Lady’s Bedstraw is a plant of dry grassland, dry banks, downs and old established sand-dunes. On warm sunny days the air surrounding the frothy yellow flowerheads is deliciously fragranced with the scent of lightly perfumed fresh hay. Lady’s bedstraw is a food source for the huge Elephant hawk-moth caterpillar, then is favoured by the adult moths as a rich source of nectar. The migrant Humming-bird Hawk Moths are attracted to it too.

Lady’s Bedstraw was once one of the most useful of the meadow flowers; it was commonly used as a ‘strewing herb’, a natural form of air-freshening and for stuffing mattresses. In the north of England the yellow flowers were once used to curdle milk, giving rise to several associated names such as cheese rennet and cheese renning. The leaves and stems yield a yellow dye and the roots a red dye; it was said that when cattle feed on it, it reddens their bones.

Lady’s Bedstraw contains the chemical coumarin, used in the drug dicouramol, which will prevent the blood clotting. In herbal medicine it was claimed the herb was a remedy for for urinary diseases, epilepsy and gout.

Keeled garlic, whose flowers attract Common Blue butterflies and the long stand of Hemp Agrimony on the woodland edge are in bud.

Keeled Garlic

Hemp Agrimony

There are tiny acorns on the Oaks; stalked ones on the Pedunculate Oaks and tight-to-the-twig ones on the Sessile Oaks.

Stalked acorns of Pedunculate Oak

Unstalked acorns of Sessile Oak

Summit Cliffs

Up here on the near-summit rocky cliffs I spot a single lovely Grayling. It settles on a warmed rock close by and I manage to catch it before it folds away the orange markings on its upper wings.

Grayling –Hipparchia semele

I am fascinated by the butterfly’s cryptic camouflage, its ability to melt into the rocks it settles on to bask. If I take my eyes off it I have to wait until it flits off again to relocate it. Unless it lands on my shoe!

Eyebright with purple leaves

I was keen to get a good number of shots of this obliging subject, as in this location at least their appearances are not always predictable.This year I’ve had a few sightings, last year none at all. After a few minutes of following it from rock to rock I realised the butterfly had no immediate plans to go far, so I relaxed a little and sat for a while on a patch of grass.

There’s a whole other realm cuched down in these often- dry grassy-rocky areas. In the little patch where I chose to sit Common Milkwort was growing through Wild Thyme in a rocky crevice and nearby the tiny yellow dots of a creeping Hop Trefoil marked its presence, punctuated with taller purple-leaved Eyebright.

Wild thyme, Common milkwort & Hop trefoil

I spotted a bright yellow-green beetle scurrying through the vegetation, thinking this must appear to him to be a veritable jungle. I had wondered what Sulphur beetles got up to when not gorging on hogweed.

Sulphur beetle scurrying through short grass

Sulphur beetle scurrying through the jungle of short grass and thatch

Downland slope

There were large mushroom-like fungi growing amongst the grass here. Many were clearly being eaten by something – voles, mice? Maybe even slugs or snails.

160703-55-Bryn Euryn-Mushroom, lady's bedstraw, salad burnet going to seed

Mushroom-type fungus, partly eaten. Amongst Lady’s Bedstraw & Salad Burnet seedheads

A neat hole right through the cap

This one was turning unpleasantly slimy

Someone had turned this one over to reveal the ‘spongy’ underside

Then, further down the slope, the very thing I had been crossing my fingers hoping to see- a flash of orange that was a Dark Green Fritillary taking off vertically from a Common Orchid.

160703-55-Bryn Euryn-Dk Green Fritillary underside

Dark Green Fritillary-Argynnis aglaja

There is a small colony of these lovely fritillaries here; the most I’ve ever seen at the same time in a season was 10-12. That year the Knapweed and Scabious they prefer to nectar on, were more fully in flower than now . Thus far I have seen only two at the same time. Today there was just the one. I hope there are a few more to come. The butterfly returned to nectar on one of a few Knapweed flowers fully opened. It shared the space with a chunky insect I am trying to find the identity of.

160703-Bryn Euryn-Knapweed with sicus ferrugineus

A thick-headed fly-Sicus ferrugineus

The fritillaries are large, fast flying and tricky to approach. Sensibly they have also based themselves within a particularly brambly, steep and uneven part of the hill that restricts access. That means grabbing images as and when you can – but I like that, it keeps them ‘real’, so you see the butterfly as I did – mostly through a grass curtain.

From the Fritillary patch to the bramble patch and sightings of Small Heath, a couple of Ringlets, a Large Skipper, Speckled Woods and hoverflies.

Ringlet-Aphantopus hyperantus

Ringlet

Small Heath

Pellucid Fly

Sun Fly or The Footballer

Sarcophagus or Flesh fly-

And to finish with a flourish, one of my favourite beetles, Strangalia maculata.

Strangalia maculata

Summer Orchids

16 Saturday Jul 2016

Posted by theresagreen in Bryn Euryn Nature Reserve, calcareous grassland, Nature, Nature of Wales, nature photography, wildflowers, Wildflowers of Wales, wildflowers on limestone

≈ 4 Comments

Tags

anacamptis pyramidalis, British Orchids, common spotted orchid, dactylorhiza fuchsii, Pyramidal Orchid, summer orchids, Teigeiren Brych, Teigeirian bera

June 23rd-Bryn Euryn

5/6/16 – Pyramidal Orchid – first sighting of 2016

I photographed my first sighting of a Pyramidal Orchid on June 5th, where it was growing through a complimentary patch of Common Rockroses. Since then they have come on apace and there are many more showing their beautiful heads amongst the long grass that fringes the summit of the Bryn.

July 3rd

Ten days later the rush of blooms had slowed and whilst there were still a good number to be found, they are more scattered and most significantly smaller than the earlier ones were.

23/6/16-Bryn Euryn-Pyramidal Orchids in long grass

160623-Bryn Euryn-46-Pyramidal Orchid in landscape

23/6/16-Bryn Euryn-Pyramidal Orchid in the wider landscape

Pyramidal Orchid– Anacampsis pyramidalis; Welsh – Teigeirian bera

This orchid may be found flowering from early June through to early August, but here it is definitely at its peak now and flowering abundantly.

In general, the Pyramidal Orchid is found on grassland, usually on lime or chalk, but also on dunes. It is locally common in most of Britain, but rare in Scotland.

23/6/16-Pyramidal Orchid-Bryn Euryn

Pyramidal Orchid

The plant is so-named for the shape of the flowerhead: a workaday name for such an exotic-looking bloom I think, although it does help to distinguish it from the Fragrant Orchid, with which it may be confused.

The plant’s success and abundance may be due to its relationship with insects. Each flower has a long thread-like spur that holds a generous supply of nectar that attracts day and night flying butterflies and moths. When the nectar is accessed, modified stamens stick to the tongue of the insect that straighten during the insect’s flight and are then pushed directly onto the stigma of the next flower visited. This results in viable seeds being produced in 95% of the flowers.

Crossing the hill’s summit and walking through the ‘downland’ area, more Orchids are blooming prolifically, these being Common Spotted Orchids.

Common Spotted Orchids -Bryn Euryn-Little Orme in background

Flower spikes of plants on Bryn Euryn vary in colour. Most are this lilac-purple colour, others are white with a few in shades between.

Common Spotted Orchid Dactylorhiza fuchsii; Welsh Teigeiren Brych

The flowers vary from white to pale or dark purple and are patterned with dots or small blotches of a darker purple.

The leaves are narrow and usually dark-spotted.

3/7/16-Bryn Euryn-Common Spotted Orchid in long grass amidst Common Rockrose

Butterflies and more rare treats

29 Wednesday Jun 2016

Posted by theresagreen in Bryn Euryn Nature Reserve, bumblebees, Butterflies of Wales, calcareous grassland, day-flying moths, Insects, Jewel beetles, nationally scarce wildflowers, Nature of Wales, Wildflowers of Wales

≈ 15 Comments

Tags

Adscita geryon, Cistus Forester moth, Common Blue, common rockrose, Cryptocephalus hypochaeridis, Dingy Skipper, Nottingham Catchfly, Pyramidal Orchid, salad burnet, Silene nutans, small heath, small shiny metallic green beetle, speckled wood

June 5th

One of the most fascinating, and sometimes a little frustrating thing about observing wildlife is that no two days, even in the same location are ever the same. I know that, but I had to retrace yesterday’s steps in the hope of further sightings of a Dingy Skipper or two didn’t I?

Along the Woodland Trail, Speckled Woods seemed even more numerous than yesterday, and a little more willing to bask with open or partially open wings.

Speckled Wood and shadow

Leaving the shelter of the trees and entering the open meadow there was a fairly strong, cool breeze blowing – not the best of conditions for photographing butterflies that tend to stay low in the grass on such days, despite today’s sunshine. That didn’t deter me from stubbornly attempting to get some images of a lovely fresh male Common Blue. It was highly mobile, but during their frantic circuiting, these butterflies frequently return to the same spot to settle for a breather and luckily this was the case with this beauty; he favoured this particular grass stem or a nearby head of clover, so I waited there and eventually caught him during moments when the breeze briefly stilled. Not as sharp an image as I’d like, but a record.

Common Blue male upperside

Common Blue male underside

I wondered if I might see the little green jewel beetle again. Last night, looking for information about this species I read they favour yellow compositeae flowers and remembered there were a few hawkweed plants close to where I found it yesterday. Lo and behold, I found not just one there, but a mating pair. I’ve put in two images of them, one to show their real size and another enlarged one to show how beautiful they are.

160605-BE26-Green metallic beetles-mating pair

Mating pair of Cryptocephalus aureolus

After a few minutes of photographing the obligingly oblivious pair I noticed a female Swollen-thighed Beetle -Oedemera nobilis (females don’t have the swollen thighs of the male) that had landed on a nearby flowerhead.

She decided to take a closer look at what the mating pair were up to. (Sorry about blurry image-swaying flower stem!)

160605-BE39-Green metallic beetles-mating pair

Mating pair of Cryptocephalus aureolus observed by a female Oedemera nobilis

I couldn’t resist this patch of pretty Common Daisies in the long grass.

A slight variation on yesterdays route took me up the track that comes out the other side of the hill. It was even breezier up there, but there were insects about taking advantage of the nectar and pollen on offer from the abundant wildflowers, mainly Rock-roses and clovers.

A Carder bumblebee in action on red and then white clover:

This side of the hill’s summit was looking beautiful, carpeted with sunshine yellow Rock-rose and Bird’s-foot Trefoil.

Summit carpeted with the sunshine yellow blooms of Rockroses and Bird’s-foot Trefoil (click on image to enlarge)

I stood still for a few minutes scanning the flowers for butterflies. Small Heaths were most numerous, but I did spot a single Dingy Skipper. Living up to its name, it was skipping around randomly at speed, too fast and mobile for a photograph, but at least I’d seen it. I had more luck with a lovely little iridescent green Forester Moth that landed on a Salad Burnet flowerhead and stayed there.

There are three similar species of Forester Moth in Britain that can be difficult to tell apart, but I think this one is a Cistus Forester-Adscita geryon. According to the Butterfly Conservation info: “This species is generally smaller than the Forester or Scarce Forester and the presence of good quantities of the Cistus Forester’s foodplant, Common Rock-rose, can be a useful indication of this species.”

Now for the ‘rare treat’! Since I came to live here, I have been looking out for a ‘Nationally Scarce’ plant that is recorded as growing here, the fascinating Nottingham Catchfly-Silene nutans. I’d only seen pictures and read about it, imagining I would find it in a rocky place on the cliffs or in bare ground. But, much to my amazement and delight, I found it today well-hidden amongst lush long grasses near the edge of a track. Getting my eye in, I saw there were several smaller clumps of the plant further back from the track edge, so clearly a good year for it. Difficult to photograph in the strong breeze, I’ve edited and sharpened my images a little so the plant is more visible than it was on the day!

Nottingham Catchfly amongst swaying long grasses

The plant is so-named because it was first found on the walls of Nottingham Castle. It no longer grows there as the site was destroyed during work done on the site in the 19th century. The flower remains the County Flower for Nottinghamshire though.

The plant is vespertine like many of the catchflies. This means that the flowers tend to stay closed in the daytime and open in the evening or at night, when they release a heavy scent into the evening air in order to attract night-flying insects and moths.

Flowers are drooping, in very open clusters and all usually pointing one way. Petals white above, greenish or pinkish beneath.

Each flower opens over three successive nights revealing one whorl of stamens on the first night and another on the second and the styles on the third. This is thought to prevent self fertilisation.

Moving on up to the summit I found my first Pyramidal Orchid of the year, still tightly in bud.

First Pyramidal Orchid-Anacamptis pyramidalis amongst Common Rock-rose

Back in the same spot as yesterday I got another brief glimpse of a Dingy Skipper nectaring on Bird’s-foot Trefoil.

Dingy Skipper on Birds-foot Trefoil

At the bottom of the ‘downland’ slope I finally caught up with a Small Heath on a buttercup.

And to finish, a female Common Blue.

Beautiful blooms and some rare treats (1)

26 Sunday Jun 2016

Posted by theresagreen in Beetles, Bryn Euryn Nature Reserve, Butterflies of Wales, calcareous grassland, grasses, Insects, Jewel beetles, Nature, Nature of Wales, nature photography, North Wales, Wildflowers of Wales

≈ 12 Comments

Tags

brachypodium sylvaticum, burnet rose, common rockrose, Cryptocephalus hypochaeridis, Dingy Skipper, Erynnis tages, false brome, foxglove, hoary rockrose, small shiny metallic green beetle, speckled wood

Foxglove-Digitalis

The first week of June was full of the promise of a glorious summer to come. A run of warm sunny days had brought forth perfect and prolific blooms and began to coax out the butterflies.

June 4th

Along the woodland trail that circuits the lower slopes of the Bryn Euryn Nature Reserve, the early summer wildflowers are peaking. Foxgloves are at their perfect best, with stems full of open blooms graduating upwards to buds. There are not many plants on this site, but they seem to be gradually increasing in number year on year.

Honeysuckle is blooming prolifically, the best I have ever seen it and it smells heavenly.

The wild strawberry patch is also full of flowers, promising a bumper crop to come,although it is in danger of becoming overwhelmed by encroaching ivy and other vegetation.

Wild Strawberry

Birds were heard but not seen, concealed by the dense foliage of the tree canopy; Chiffchaff, Wren, and Blackbirds were all still singing between nesting duties.

A Blackbird male paused from singing to hunt on the woodland track

False Brome-Brachypodium sylvaticum

Some of the clumps of grass that grow along the woodland tracks are flowering now. This is False Brome-Brachypodium sylvaticum, a perennial grass common in woodlands where it prefers the shade of the canopy.

Flowering False Brome

Oak leaves are already being eaten

One of the more severe winter storms brought down three Scots Pines. Two have been sawn up and cleared away but the largest has been left where it fell and poignantly continues to live, now producing new cones.

New cones on fallen Scots Pine

New leaves on Yew tree

Beautiful fresh Speckled Wood butterflies were out in number and busy patrolling territories or sitting on leaves, wings closed in wait for intruders or potential mates.

Speckled Wood on Ash leaf

Up the steps and into the small open meadow the first impression was of lush greenery. The grass is growing long and closer inspection reveals it is studded with purple and white clovers, yellow Common Rock-rose and buttercups and the curiously flowered salad burnet.

A variety of meadow grasses with Common rockrose and Salad burnet

Along the edge of the tree-line another burnet, the beautiful Burnet Rose (visible centre left of the photograph above) is also in full flower. It too smells divine and was absolutely buzzing with a variety of bumblebee species revelling in the pollen and nectar bounty on offer.

Burnet rose with Tree bumblebee

In previous years I have noted that the Burnet roses have played host to a bright orange fungus, this is Rust fungus Phragmidium rosa-pimpinellifoliae. It doesn’t appear to harm the plants, but this year the fungus is almost as prolific as the blooms themselves.

Burnet roses with Rust fungus

On the small rocky outcrop at the top end of the field there are pretty clumps of Common Rock-rose-Helianthemum nummularium.

Cryptocephalus aureolus

A glint of emerald green drew my attention to a tiny shiny beetle in the centre of a Rock-rose flower. This little Jewel beetle doesn’t appear to have a Common name, so is known by its Scientific name of Cryptocephalus aureolus. The generic name of the beetle and its relatives refers to the insects’ heads being hidden under the pronotum. This is a new species recording for me here on the Bryn, which is not to say they haven’t always been here, just that I hadn’t seen one till now

I saw some little butterflies from here, a couple of Common Blues and Small Heaths, but all flying low in the long grass and in no mood to settle to pose for portraits.

Onwards and upwards along the Summit Trail, taking the track that comes out at the bottom of the steep ‘downland’ slope. This is often a good place to find Common Blue and Brown Argus butterflies, but not today, although there were a good number of Small Heaths to be seen, again not settling for me.

Summit Trail

I progressed fairly slowly up the steep slope and near the summit was attracted to a sheltered corner backed by trees, bordered by raspberry brambles and where the ground was covered by Common Rock-rose and Bird’s-foot Trefoil flowers. I was drawn there by the sight of a small brown butterfly, which I hoped may be a Brown Argus, but which turned out to be a female Common Blue.

Then I noticed a slightly larger brown flutterer that I thought at first was a moth. A closer view changed my mind, this was a butterfly and although it was rather faded and a bit tattered round the wing-edges, was the right size and shape for a Skipper. Old records for the site indicate the presence of the Dingy Skipper-Erynnis tages, whose common name may not inspire much excitement, but this is a fairly uncommon butterfly in the UK, with recorded sightings at sites in North Wales not exceeding low single figures. I hope now my ID is right – if anyone knows better, please let me know!

Dingy Skipper from a distance

I’m sure I’m not alone here, but I get nervous when I’m confronted by a new-to-me species of anything; especially when I’m aware this may be my one and only chance to record a sighting. So, I find I hold my breath, begin to panic slightly that I won’t get a photograph that will help me confirm its identity back at home and pray no-one will pass close by and disturb my target. My ‘technique’ thereafter is quite basic – to start from a distance and gradually move in closer, capturing as many images as I can before my subject takes off!

Dingy Skipper-Erynnis tages

This particular butterfly was not making things easy and was restlessly flitting about amongst the flowers, staying low to the ground and frequently hidden amongst the plants. I felt quite dizzy staying focussed and following it around, probably down to lack of oxygen intake from the not-breathing. As ever, I would have liked more opportunities for photographs, but did manage to get a couple of fairly clear images that at least have given me my sighting record.

Dingy Skipper underside

After a few moments the butterfly took off away down the hill and I lost track of it. The camera battery also chose that moment to expire and as this had been a spur of the moment, travel light walk, I had no spare with me!

I have written detailed posts about many of the subjects mentioned in this one, so rather than repeat myself, I have added links to click onto if you would like to see more about any of them. For more about the Dingy Skipper, go to http://butterfly-conservation.org/679-1101/dingy-skipper.html

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 in August, Nature of Wales, nature photography, plants important to wilflife, Rhos-on-Sea, Wildflowers of Wales

≈ 2 Comments

Tags

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

Mellow autumn

23 Thursday Oct 2014

Posted by theresagreen in Butterflies of Wales, calcareous grassland, coastal habitat, coastal walks in Wales, Nature, Nature of Wales, nature of woodlands, nature photography, Wildflowers of Wales

≈ 5 Comments

Tags

autumn woodland, Bryn Euryn Nature Reserve, Common Buzzard, eyebright, galls on back of oak leaves, hawthorn berries, silver birch, spangle gall, speckled wood, St John's Wort, wildflowers of Bryn Euryn

Me it delights in mellow autumn tide, To mark the pleasaunce that my eye surrounds, The forest trees like coloured posies pied, The uplands mealy grey and russet grounds; Seeking for joy where joyaunce most abounds……. from Autumn by John Clare

Autumn certainly has been joyous this year and even the blustery tail-end effects of hurricane Gonzalo have failed to provoke most of our habitual complaints about the weather. Temperature-wise, a walk I took on Bryn Euryn just a couple of weeks ago felt more like early summer than approaching winter and although many of the signs of autumn were in place, there were a surprising number of wildflowers in bloom and butterflies, bees and various flies on the wing.

Quarry-field cliff crowned with autumn colours

A prickly selection – teasel seed-heads amongst thistles

The woodland tracks are covered with layers of dried fallen leaves that rustle when stepped upon and the soft musky scent of their decaying matter fills the air.

Sun-dappled woodland track covered with dry fallen leaves

Wild clematis is prolific throughout the reserve and curtains of the fluffy dried seed-heads is draped over vegetation of varying heights and is living up to its common name of Old Man’s Beard.

Fluffy seed heads of wild clematis or ‘old man’s beard’

The individual seed-heads are prettily composed and shine silver in the sunlight.

141002(6)TGNW-Bryn Euryn-Old man's beard close-up

Clusters of silvery filaments make up a seed-head of wild clematis

The bountiful crops of haws on the hawthorn trees are still untouched by birds and have turned a rich ruby red.

Rich pickings still to come for hungry birds

Hawthorn leaves also turning red

Although there are bountiful berry crops, the oak trees do not seem to have produced many acorns this season.

Oak tree with bracken in the foreground

Oak leaves turning colour

There are ‘crops’ of spangle galls though.

Spangle galls on oak leaves

Before climbing up the steep track through the woods on the way to the summit I sat for a few minutes on a rock to note down what I’d seen so far and was scrutinised for a few seconds by a buzzard that flew in over the treetops. This is a favoured spot of the locally resident buzzard, known to local visitors to the site as Lucifer and if you are here for any length of time you have to be quite unlucky not to get at least a glimpse of him here. He was accompanied by his mate today and didn’t linger, moving away in a leisurely circling kind of way towards Penrhyn Hill and the Little Orme.

Buzzards circling Penrhyn Hill

I noted: ” I’m sitting on one of my favourite rocks. It’s around noon, the sun is high in a blue sky with just the faintest wash of wispy white cloud and is so hot I can feel it burning my legs through my jeans. The grassy areas have all been cut but a few wildflowers in bloom including rockrose, harebell & a bit of hogweed. There are butterflies, mostly speckled woods, but also a red admiral. Drone flies come to bask on the sun-warmed rocks and several wasps are seeking available food sources. Birds are still fairly quiet, I’ve heard the occasional song of a Robin and Blue and Great Tits calling to one another as they flit around foraging for food, but apart from the ever-present Crows everything else is keeping a low profile.”

Moving onwards and upwards along the track that leads out onto the ‘downland’ side of the hill I could hear drying leaves crackling in the heat of the sun. On the woodland edge there were several speckled woods flitting about, pausing often to settle on oak leaves. All appeared to be dark in colour and were not fully basking, but holding their wings partially closed.

Speckled Wood basking on an oak leaf

I photographed another insect here too: it looked like a small bee but was behaving more like a hoverfly.

Cute insect looking like a small bee and behaving like a hoverfly

There is a beautiful silver birch tree on the woodland edge. Its leaves are beginning to turn colour and it has attractive fruiting catkins that look like a bit like a small slender fir cone from which, during the winter and aided by birds, tiny winged nutlets will be released.

141002(26)TGNW-Bryn Euryn- Silver birch fruits

Silver birch leaves and fruiting bodies

141002(27)TGNW-Bryn Euryn- Silver birch fruit

Close up of fruiting body

The grass has been cut on the hillside too and the ground is criss-crossed with a lattice of bramble stems. There are a few plants of the wild Goldenrod still in flower, while others have gone to seed.

Goldenrod-Solidago virgaurea

The dry flower head with seeds attached looks as pretty as the fresh flower.

Goldenrod gone to seed

There was a fair amount of scabious still in flower and was attracting a busy little Carder Bee.

Scabious still flowering

There were a few eyebright plants still with their usual white flowers, and one that I came upon had pretty pink-purple edged petals with a yellow patch in the centre.

Eyebright with purple-pink edged petals

The views from the hillside were outstanding today as it was perfectly clear and bright which rarely happens in the summer months.

Looking down onto woodland across the hillside. Carneddau Mountains in the background

Little Orme & Penrhyn Bay village

The sea was almost flat calm and in as many shades of blue as I have ever seen it.

The sea in many shades of blue

Looking down the coast to Abergele & Rhyl

Looking down the coast to Colwyn Bay, Abergele & Rhyl

everyday nature trails

Category Archives: calcareous grassland

Little Orme Level 1

More Signs of Summer Passing

Signs of Summer Passing

Things Bright and Beautiful

Summer Orchids

Butterflies and more rare treats

Beautiful blooms and some rare treats (1)

Late Summer Specials

Mellow autumn

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