September Hillside

24 Sunday Sep 2017

Posted by theresagreen in British hoverflies, Bryn Euryn Nature Reserve, Butterflies of Wales, calcareous grassland, hoverflies, Nature of Wales, North Wales, slugs & snails, Wildflowers of Wales

≈ 7 Comments

Tags

Arion flagellus, common carder bee, common knapweed, eyebright, green-soled slug, hemp agrimony, robin's pincushion, scabious, speckled wood, volucella zonaria, yarrow

September 8th-Bryn Euryn

As I’ve already said, it was mighty windy out here on the not-quite-summit of the hill; not the day for hanging around gazing at the views, no matter how stunning they may be.

Windswept not-quite-summit of Bryn Euryn

A quick look around showed there to be little left in the way wildflowers in bloom, but there was colour on a wild rose – a whole colony of bright red Robin’s Pincushion galls. I don’t recall ever having seen as many on a single plant. The fuzzy growths will gradually fade to brown and the little wasps that cause the growths will emerge in June. If I’m lucky, one of these days I’ll catch them coming out, although the galls also attract ‘squatters’ and there can be a dozen or more species lodging in there!

I was to keen to keep moving, but when I spotted this lovely patch of Eyebright I couldn’t resist stopping again.

The dip between this part of the hill and the slope up to the summit is usually sheltered and offers a brief respite from the wind and the noise of traffic from the A55 below, but not so today. Yarrow likes this spot and there was quite a good large patch of it still in flower here. As with Eyebright, Yarrow is a plant designed to withstand tough growing conditions and is pretty persistent, as anyone that has tried to eliminate it from a lawn will testify; you cut it down and it grows right back! Personally I prefer the ferny-leaved Yarrow to the boring grass! Funny how we discriminate against certain plants, this wildflower Yarrow’s taller-growing golden-yellow flowered relative, Achillea, is a cherished garden plant!

Some insects rather like its flowers too, I found a tiny bee motionless on a flower today and recalled I’d seen a similar looking insect on Yarrow in the Rhiwleddyn reserve a few weeks ago.

Tiny bee on Yarrow – enlarged

On the summit a patch of purple Knapweed was fuelling a few Common Carder bees that were managing to cling on and fly short distances despite the best efforts of the wind to dislodge them. The little bees had varying appearances; some were practically perfect, others a bit more battered, their ‘fur’ worn away and at least one that had a bleached appearance like it had spent too long out in the sun.

Common carder bee-practically perfect

Common carder bee-a little faded

Common carder bee-fur worn from back

Common carder bee-bleached

There was another lovely clump of Eyebright up here, this one framed by the distinctively-arranged pods that give the Bird’s-foot trefoil its name.

More Yarrow too, this plant sheltering a tiny fly.

I was hoping that the other side of the hill would be a bit more protected from the wind, but alas, most of it wasn’t. The sun was putting in sporadic appearances though, so at least it felt a bit warmer. Ironically, the sea looked to be calm, was coloured in shades of beautiful blue and its surface merely ruffled. The blades of the wind turbines were motionless.

Looking over in the opposite direction to te sea, the view to the oddly-shaped hill at Deganwy, was fairly clear, although beyond it, Anglesey and the Menai Strait were shrouded in a light haze. I’m not sure if I’ve mentioned it before, but the hill is named the Vardre and gets its unusual appearance from having two rocky summits. It has a little less height than Bryn Euryn, it being 108m, (354 feet) while the Bryn is 131m (365 feet). It was once home to fortifications that included Deganwy Castle.

On the woodland edge leaves are beginning to change colour. Hawthorn is one of the first to go

along with Silver birch as I mentioned in the previous post. Out here in the open it was easier to appreciate the combination of yellow leaves against a clear blue sky.

Next to the Silver birch is a single Whitebeam, which bears berries. The berries are orange in colour now but will gradually turn red.

In the short grass there are still a few Rock-roses in flower and here and there are big fat ‘penny-bun’, or Bolete mushrooms. At least they would have been big and fat before they were nibbled away. I like the different shades and textures such nibbling has left on this one; there was a little black spider on it too.

I have often wondered what nibbled the mushrooms. A picture I took a few weeks ago, at the end of July may have the answer. The sight amused me and I wondered if it was a romantic al-fresco lunch for two? Of course there is more to slugs than meets the eye. No gardener is ever going to welcome them onto their plot, but out in the wild they are another important cog in the wheel of the natural waste-disposal system. Although one slug may look rather like another, there are rather a lot of different species of them in our British Isles. I submitted this image to the very helpful folk that run the Slugs and Snails of the British Isles Facebook Group, who responded that to be accurate they need to see the undersides of the slugs too, but from other features that it is likely they are juvenile Arion flagellus – the Green-soled slug.

poss. Arion flagellus- the Green-soled slug

The bottom of the grassy ‘downland’ hill was still flowery with Hemp Agrimony, Knapweed, touches of Scabious and a sprinkling of Ragwort.

I walked down to where it meets with the woodland edge and lo and behold, for a few glorious minutes the sun came out. Suddenly it was warm and bright and the scene came alive with a whole host of insects vying with one another for the best blossoms.

Speckled wood on Hemp agrimony

I hardly knew where to look first, but then couldn’t resist the sight of a pristine Speckled wood feasting on Hemp agrimony. There were several of them, all looking freshly beautiful; most were nectaring on various flowers while some rested on the leaves of nearby trees basking in the sunshine. The only other butterflies in evidence were Red Admirals which unusually stayed out of range of the camera.

Speckled wood on ragwort

There was a good variety of hoverflies,large and small, a Common wasp and more Common carder bees too.

Hoverfly – Eristalis sp

Hoverfly-Helophilus sp

Common wasp

Common Carder bee on Scabious

Volucella zonaria

A beautiful cast of insects, but the star of today’s show was a big handsome hoverfly, which surprisingly doesn’t have a common name, but whose scientific name, Volucella zonaria makes it sound a bit like an Italian pasta dish. This is the largest British hoverfly and is quite a recent addition to our native list, appearing on the south coast of England during the late 1930s. According to my Hoverfly bible, from there it has spread upwards and outwards across the country as far as Cheshire and Humberside and South Wales in the West. We’re not so far from the Cheshire border here, so they must still be spreading, this is the second one I’ve seen this year, the other was in my daughter’s garden a few weeks ago.

170908-1510-BEICT-Hoverfly-Volucella zonaria 5

The spell of sunshine didn’t last long and the wind was still blowing relentlessly; time to set off in the direction of home.

Wind-blown ash tree

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, 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, thick-headed flies, 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

Mellow autumn

23 Thursday Oct 2014

Posted by theresagreen in Butterflies of Wales, calcareous grassland, coastal habitat, coastal walks, 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

Late summer wildflowers and insects of the Little Orme

11 Tuesday Sep 2012

Posted by theresagreen in butterflies, coastal habitat, coastal walks, Little Orme, Nature, nature photography, Rhiwledyn Nature Reserve, wildflowers

≈ 7 Comments

Tags

6-spot Burnet Moth, black & yellow striped caterpillars, black butterfly or moth with red spots, cinnabar moth larvae, eristalis arbustorum, eristalis pertinax, eyebright, hoverflies, large black slug, meadow grasshopper, sawfly, small skipper, toadflax, vervain

The weather took its toll on the cliff-top flora and fauna of the Little Orme too, although I think perhaps it’s not so much that the insects were not there, more that they were less able to be mobile, so were not as visible as they are in warmer, drier conditions. I took the following pictures on a warmish, sunny but fairly windy day just past the middle of August when everywhere was still damp from rain.

Ragwort is blooming strongly and every plant is supporting a colony of cinnabar moth caterpillars.

The Cinnabar moth larvae are growing fat on ragwort

The flowers of the ragwort are much in demand too, particularly by hungry hoverflies.

Eristalis interruptus (f) on ragwort

2 drone flies, Eristalis pertinax on ragwort

A smaller eristalis species – Eristalis arbustorum

Mating pair of soldier beetles

I was still on the lookout for soldier beetles and did eventually manage to find one pair; there were dozens of them this time last year. I didn’t even manage a very good photograph as the wind was blowing the ragwort stem they were on.

I walked towards the cliff edge above Angel Bay, drawn by a large patch of sunny yellow birds-foot trefoil mixed in amongst long grasses.

Flowery clifftop, most birds-foot trefoil mixed in amongst long grass

Long grass and birds-foot trefoil

As I had hoped, this flowery area turned out to be quite productive in terms of insects. I first spotted a Common Blue butterfly very low down on a grass stem, then followed a Small Skipper until it too came to rest on a flower.

Small Skipper –

That was followed by a first sighting of a Burnet Moth fluttering across the grass and flowers, and once I had ‘got my eye in’, I soon realised there were a good few more.

6-spot Burnet moth –

The Burnet moths were mostly attracted to the thistle flowers growing at the side of the pathway; at one point I found four of them all on the same plant.

3 of 4 Burnet moths that were all nectaring on a single thistle flowerhead

Stopping to photograph the single moth I was distracted by the chirping ‘song’ of a grasshopper, which I found on a grass stem just behind me. I am not great at identifying grasshoppers, but I think this was most likely a Meadow Grasshopper – Chorthippus brunneus.

Little grasshopper chirping from a grass stem

Walking along a narrow track through the long grass I saw an insect I did not immediately recognise on a thistle flower. It took little notice of me taking photographs of it, just carried on working its way around the flowerhead. To identify it I searched my favourite website for insect identification http://www.naturespot.org.uk, which is a Leicestershire site but usually comes up trumps for me. From that I believe my mystery insect may be of the Sawfly species, Tenthredo notha – but as always I am more than happy to be corrected.

Sawfly- Tenthredo notha

At the bottom of the steep grassy track that takes you higher up on the cliff, a decent number of butterflies were dancing around the bramble flowers. There is red valerian growing there too which is also a favourite nectar plant of butterflies and more ragwort attracting hoverflies. Butterflies included Large, Small and Green-veined Whites, Meadow Browns, Gatekeepers and a Tortoishell.

Green-veined White (m) on a valerian flower

I stopped half-way up the incline to draw breath and to take a photograph of the view.

The view from the Little Orme across Rhos Point, then the headland of Abergele beyond which are Rhyl & Prestatyn and the coastline of the Wirral (click to enlarge)

At the top there is a flat grassy area, popular with Jackdaws that nest on the cliffs and grazed by sheep, where the remains of some sort of winding mechanism still stands as a memorial to the quarrying that is responsible for the shape of the Little Orme.