Noisy birds and sleeping seals

09 Sunday Feb 2014

Posted by theresagreen in bird behaviour, birds of Wales, Nature, Nature of Wales, nature photography

Tags

Aderyn-Drycin y Graig, coastal birds, fulmar, fulmarus glacialis, grey seals, Little Orme, northern fulmar, Rhiwledyn Nature Reserve, rock pipit, seals in Angel Bay

This post was inspired by a walk taken last weekend with some lovely people I met for the first time then: Gill who is the chairperson of the Bryn Euryn Users’ Association and her partner Tony who is a ‘proper’ birdwatcher. As well as enjoying their company I also learnt a lot from them both; from Gill it was how the Bryn had evolved into a Local Nature Reserve and some of how its habitats are maintained, which I’m hoping to discover more about in the near future.

Little Orme

Tony reminded me how much I’ve been missing here and I rediscovered that when it comes to spotting birds, particularly when they are faraway dots on a wavy sea, three pairs of eyes are better than one and that a telescope widens the horizons in more ways than one!

Two grey seals swimming in Angel Bay

Firstly though, we had some good sightings of Fulmar which are back at their nest sites on the cliff face. The Raven was up in his favourite spot just above them and Tony showed me their nest site where we saw and heard them both a little later on. We also spent a few minutes hunting for signs of a Black Redstart that was reported being seen here a few weeks ago, but no luck. From the clifftop overlooking Angel Bay there were two Grey Seals swimming and further out to sea there were some great seabirds including numbers of Great Crested Grebe, Red-throated Diver , Guillemot & Razorbill as well as the more easily seen Shags & Cormorants. Walking around the rocky outcrop to the ledge that overlooks Penrhyn Bay and the wider sea, we encountered a Rock Pipit pecking around the grass and rocks, not at all concerned that we were there and presenting an irresistible photo opportunity.

Rock Pipit- Anthus spinoletta

This week I waited for a break in the weather to return to the Little Orme for more viewing and Friday’s sunshine was just what I’d been waiting for. I was particularly keen to see more of the Fulmar so headed in their direction first. The Raven pair were once more sitting up in their favourite spot above the Fulmar site. They are both looking gorgeously fit and healthy, their plumage shining brightly in the sunlight.

The Raven pair gleaming in the sunlight

I counted three pairs of Fulmar here initially, who were later joined by what I think was a single male on a site just around the rock. Some birds were easier to see than others as they have chosen their nests sites carefully to give them some shelter from the elements, and those I’m assuming to be the females were mostly tucked behind a rock or back into clefts in the rock-face.

Fulmar pair on a rock ledge

The birds were noisy; males are definitely proclaiming their territories and there was quite a bit of aerial activity, taking off, swooping around and then landing again with more vocals. The sound has been described as harsh, throaty and machine-gun like.

There were a lot of Jackdaw on the cliffs too and I suspect that much of the Fulmar’s vocalising was aimed at them and they in turn were giving back as good as they got, so it got very noisy at times.

Jackdaws up on the cliff-Wild Cabbage has established up there

There were more of the birds on the cliff-face at the edge of Angel Bay; they were making even more noise, much of it directed at a single bird that was flying around and attempting to land in spots already occupied by pairs of birds. I think there may be 8 pairs in total, which will be easier to establish once they’ve settled down.

FULMAR

Common name: Fulmar or Northern Fulmar; Scientific name: Fulmarus glacialis Welsh name: Aderyn-Drycin y Graig

BTO Conservation Status: AMBER because Recent Breeding Population Decline (1981-2007), Localised Breeding Population

The common name is derived from the Old Norse word ‘full’ meaning foul and ‘mar’ meaning seabird or gull. The foul part refers to the fact that they can spit out a foul-smelling oily fluid to defend their territories from intruders; it’s not all bad though, the oil is also an energy rich food source for chicks and for the adults during their long flights. The glacialis of the scientific name means icy.

They are long-lived, with a lifespan of 40 years not uncommon.

Fulmar sitting on guard

The Fulmar is a bird of the open sea, a ‘tube-nose’ that is a first cousin of the albatross and belonging to the same group of birds as the shearwaters and petrels. They feed at sea on crustaceans, squid, fish, offal and carrion mostly from the surface.To deal with excesses of salt they take in with their food they have a gland located above the nasal tube through which all the bird’s blood is pumped and the salt removed. The salt-laden discharge runs from the tube nose along a groove in the beak and drips off away from the body, keeping plumage clean.

Fulmar glide effortlessly with stiff wings

At first sight Fulmars resemble gulls but seen more closely are distinguished by the shape of their beak which has a tube-shaped proturberance on the top and a thicker neck. They have long, narrow wings and fly low over the sea on stiff wings, with shallow wingbeats, gliding and banking to show its white underparts then grey upperparts.

Head on the Fulmar is sleek and has an almost blade-like profile

At its breeding sites it will fly high up the cliff face, riding the updraughts.

Flying in to land showing underside

Nesting sites are deserted in September and Fulmars are usually absent offshore during October and November. Their absence from the breeding cliffs is short-lived as by late November or early December the birds are back prospecting around the nesting sites.

Both of a pair calling noisily

The nest itself may be nothing more elaborate than a depression in bare rock or a scrape in turf, although they are sometimes lined with a few pebbles. The female lays a single white egg in May, so they’ve a while to go yet.

A quick glance down onto Angel Bay brought a pleasant surprise – a mixed size group of 22 Grey seals. They were very chilled, many of them asleep on their backs; gorgeous.

A mixed group of Grey seals

Many of the seals were asleep on their backs – I love their flippers

I think these were posing for the camera

I think some were posing for the camera

I was a bit worried that one of these appeared to have blood around its head

This one was scratching an itch

These pups were wide awake

A view from the end of the bay includes most of the group

140206-Little Orme 25- Sea crashing onto rocks

Ending with a splash

…and back down again

26 Sunday Jan 2014

Posted by theresagreen in birds of Wales, Nature, Nature of Wales, nature photography

≈ 8 Comments

Tags

dunnock, Little Orme, Rhiwledyn Nature Reserve, Robin, song thrush, views from the Little Orme, views of Rhos-on-Sea, walk on the Little Orme

January 11th, last leg of the walk on the Little Orme

The winter months offer an opportunity to see places as they really are. Stripped of leaves and layers of foliage, without the colourful distractions of wildflowers and the movements of their insect visitors to draw the eyes, this is the time to appreciate the structure, the bare bones of a place. Walking back down from the top of the Little Orme, not only are the views spectacular, but you also see more clearly the layout of the reserve. On this scale you get a sense of how the patchwork of differing habitats mesh together and create the synergy that has resulted in the rich variety of wildlife that make this such a special place.

140111TG-Little Orme-View from near the top

A myriad of textures in one small patch of land

The sun, lower in the sky now reveals the true contours of a landscape. You realise a surface which til now has appeared smooth and rounded, is actually textured with a multitude of dips and hollows that are revealed by back-light and shadows.

Going down-a view of the pastures on the Little Orme

Further down a view of the enclosed pastures on the Little Orme that add yet another layer of texture

There is some farming activity on the lower slopes of the reserve where small fields are cultivated for crops and pastureland is enclosed with hedges or small walls and used for grazing sheep. Sheep are also free to range and graze other parts of the reserve too; they are an effective way to keep areas of grass shorn and clear of too much shrubbery and are aided and abetted in their mission by a healthy population of rabbits.

Despite what I wrote earlier about their being less distractions from the bigger picture of a place, I should probably know myself better and accept that I will always find distractions in the details whatever the season. Like a leafless, gnarly, knobbly hawthorn twig softened with lichen and highlighted by the sun.

Lichen on a sunlit hawthorn twig

Going back down Rabbit Hill was trickier than going up as it turned out, as it was quite wet and muddy and slippery underfoot. There was a dunnock so intent on feeding himself before going to roost for the night that he allowed me quite close before shooting off into cover. He wasn’t presenting his best side now, but its good to see things from a different angle now and then. I felt sorry for my disturbance, I know how hard it is for birds to find enough food to keep them going in the winter, especially through the cold nights.

A dunnock feeding on the slope of the downhill track

At the bottom the Robin was still about too, adopting the classic hunting method of the species by perching up off the ground and scanning the ground beneath them, then pouncing down onto potential prey.

Robin scanning the ground beneath for something edible

This little tree is testament to the strength of the prevailing winds

I had the thought of finishing off my walk along the quarried-out gorge that ends, or begins near one of the entrances to the reserve, but to my surprise much of its floor was covered by a pool of water several inches deep. My reason for wanting to go that way was to see if there may be a Song Thrush hunting for snails along the rocky wall there. Last year I spotted a pair nesting there and watched them as they hammered a succession of snails into palatable food for their young ones.

Song Thrush, photographed last July. One of a nesting pair.

Instead I carried along in the same direction, but around the top towards the large, sculptural lump of limestone that always puts me in mind of the Sugar Loaf Mountain, but in miniature of course. Sort of, with a bit of imagination? Regardless, I love that rock and have often wondered how it ended up there.

The limestone rock in context- you can just see the edge of the man-man quarried gorge in the foreground (click on to enlarge)

I am referring to the Sugar-loaf Mountain in Rio de Janeiro here, not the one in Wales that has the same name!

The rock baclit by the sun and the gorgeous view behind it

The rock backlit by the sun and the gorgeous view behind it (click on to enlarge)

One last thing, are there really green leaf buds on this tree already?

Signs of buds bursting

To the top of the Little Orme ….

25 Saturday Jan 2014

Posted by theresagreen in Nature, Nature of Wales, nature photography

≈ 2 Comments

Tags

dunnock, Great Orme, jackdaw, Little Orme, Llandudno, raven, Rhiwledyn Nature Reserve

January 11th- (after the seal-watch)

The Grey Seals seemed to have put on as much of a show as they were going to for the time being and it was cold sitting on my rocky perch on the cliffside. It was a bright sunny day, but until now the bay had been held in the shade by the bulk of the headland and as the sun was only just beginning to highlight the tallest of the rocks below, it was move on or seize up.

Sunlight highlights the top of a rock

Jackdaws are resident here on the Little Orme and nest colonially up on the cliff above Angel Bay. Outside the breeding season they continue to use the nesting-site as a roost, gathering back there in the late afternoon-early evening, but are a frequent sight throughout the reserve at most times of the day. Sometimes they are on their own or in pairs but often they congregate in small flocks that forage on the flattened grassy clifftop or fly around calling to one another. Like all corvids they are characterful birds with glossy black feathers but are easily distinguished by their grey head and steely ice-blue eyes.

Jackdaw

In need of some proper exercise I had already decided that the only way was up today, so I turned towards the steep uphill track of ‘Rabbit Hill’. At the bottom a Robin was feeding on the muddy grass and close by in a sheltered spot amongst the shrubbery a Dunnock was enjoying the sunshine.

A dunnock making the most of a sunny spot

Last summer I was fit enough to walk up here without stopping for breath, but that was then and from past experience I anticipated today’s effort would require a minimum of two stops! Fortunately, when you have a camera in your hand you can stop and turn round and take a photograph as and when necessary, appearing to be capturing the view whilst waiting for your heart to stop pounding.

View from first breath collection point on Rabbit Hill

I love this view, which has Penrhyn Bay immediately below, then Colwyn Bay behind the finger of land that is Rhos Point.

It’s even better from higher up

I managed to reach the top of the track with just one more stop, which I would have made anyway (!) to photograph some golden gorse which is already quite well advanced in its flowering.

Gorse in flower

Gorse – Ulex europaeus is the first shrub to brighten the winter months with its sunshine-yellow blossom. I love its coconut scent.

A closer look

I carried on the uphill track, which was quite damp, muddy and slippery in places. The limestone was not quarried higher up (in case it spoilt the view from the Llandudno side) and forms craggy walls and ridges which are the domain of the Ravens. There was one there today, sitting with his back turned, perhaps soaking up some warmth from the sun. I love to see and hear the deep, croaking calls of these big black birds up here, their presence makes the place seem wilder, higher and more expansive than it really is.

Ravens often sit with their backs turned to the sun

Up nearer the summit is a grassy area where you often encounter grazing sheep, but none today. Looking over the cliff edge here you are seeing the rocky headland on the other side of which is Angel Bay. This is a place favoured by Cormorants at certain times of the year and I was quite disappointed that there wasn’t a single one there today. The most exciting thing I could come up with here today was a mushroom! It was nicely lit by the sun though.

A mushroom, or toadstool

Whatever you see or don’t see here really doesn’t matter once you climb one more short slope and have the full expanse of the view across Llandudno Bay in front of you.

Panoramic View acround Llandudno bay to the Great Orme (click on picture to get full effect)

The town of Llandudno with its elegant Victorian facade sweeps around the curve of the bay and is sheltered by the bulk of the headland that is the Great Orme.

Foreground is part of the summit of the Little Orme, then beyond the town down the coast the Conwy Estuary, Anglesey and the Menai Strait

In case you’re interested, I’ve put this next photo in that I took from the Great Orme looking towards the Little Orme. This unspoilt side must look similar to how ‘our’ side would have been before it was quarried.

The view from the Great Orme to the Little Orme and beyond

Up here on this side of the headland it was much colder and exposed to the full force of the wind so I didn’t hang around admiring the wonderful views for long, but did turn around to take one last photograph of ‘our’ side of the Little Orme from this higher vantage point before heading back down.

View from the top of the Little Orme across Rhos-on-Sea

View from near the summit of the Little Orme in the Colwyn Bay direction

Clifftop to seashore

24 Monday Oct 2011

Posted by theresagreen in birds of the seashore, Nature

≈ 4 Comments

Tags

brown seaweed, Linnet, Little Orme, redshank, Rhiwledyn Nature Reserve, rhos-on-sea, rocky seashores, seashore walks

I will be following the migrating birds soon, leaving the cooling shores of North Wales for the warmer ones of southern Spain, but I have a few things left that I want to include in the blog before I leave, including this last walk up to the Little Orme and back along the seashore to Rhos-on-Sea.

This was a very sunny day following a week or so of cooler rainy days. Arriving at the headland there was a strong breeze blowing in from the sea, so although it felt very warm in sheltered spots,it was considerably cooler out in the open.

Kestrel hovering over the cliff slope

As I walked towards the bay I was surprised by the sight of a Kestrel hovering low down over the cliff edge. Views of Kestrels have been scarce during the time I’ve been here, so although the photograph I took is not good I’ve used it as testament to having seen one at all. I love these little raptors and never cease to be amazed at their ability to hang almost motionless in the air for minutes at a time. This one was utilising the wind and air currents and remained suspended in this position for quite some time, perhaps having spotted potential prey, before being disturbed by people walking along the path close by.

There were very few insects about ; this Common Blue butterfly sheltered from the wind down in the long grass

I reached the cliff edge above the bay and sat for a while looking out over the sea. I had half-hoped I might see a seal or two here as they do breed in the locality, but all I saw was a lone Guillemot swimming and diving in the choppy water. The sighting was another first for me here, so I was pleased to see it, if only briefly. By far the commonest and most numerous birds here currently are cormorants, with a great number of them being dotted around the lower slope of the cliff and more flying back and forth. They are such a feature of the area that I think they merit a post of their own, so they will probably be the subject of my next one.

There is a published list of the ‘special’ plants found growing within the Rhiwledyn Nature Reserve on the Little Orme. Many had finished flowering by the time I arrived here in July, but I have discovered a few of them during the course of my walks. I was pleased to add one more today, the Wild Cabbage. It doesn’t sound too glamorous I know, but it is not a common plant, so its continued presence here is quite important.

Brassica oleracea, or wild cabbage, is a species of Brassica that is mainly native to coastal southern and western Europe. Its tolerance of salt and lime and its intolerance of competition from other plants typically restrict its natural occurrence to limestone sea cliffs.

Wild Cabbage-Brassica oleracea

Wild B. oleracea is a tall biennial plant. In the first year of growth the plant forms a stout rosette of large leaves. The leaves are fleshier and thicker than those of other species of Brassica, which are adaptations made by the plant to store water and nutrients in its difficult growing environment. In its second year, the stored nutrients are used to produce a flower spike 1 to 2 metres (3–7 ft) tall bearing numerous yellow flowers.

The dry, spent flower spikes of a wild cabbage plant. I like the effect of the tracery of bone dry silvery stems against the clear blue sky.

These cliffs are the haunt of corvids; I heard the characteristic deep ‘bark’ calls of Ravens and looked up to see a pair circling the rocky peak. There were one or two Carrion Crows about and quite a few Jackdaws foraging around on the ground.

A glossy black Jackdaw, beak agape

There wasn’t a great deal else to see here today that I have not already mentioned in previous posts, which perversely I was quite glad about: I would hate to think I might be leaving having missed something.

I had walked along the promenade and around the residential streets to get here, so I decided to walk back along the seashore as far as I could, accessing the beach via the steps at the end of a walkway between the houses. This far end of the beach of Penrhyn Bay, sheltered by the cliffs of the Little Orme has a different character to the open stretches leading to Rhos-on-Sea. Some vegetation has become established, nothing wildly exciting, but clumps of flowering Sea Mayweed were attracting quite a few insects.

Drone fly on a flower of Sea Mayweed

The seashore of Rhos-on-Sea consists of rocks in various sizes and first impressions may be of a harsh, barren environment predominantly coloured in shades of brown. It is not the traditional people-friendly playground that most holidaymakers seek; even walking across the uneven rocky surface is a feat of endurance requiring concentration and a good sense of balance lest you stumble and twist an ankle or worse. But the rocks form an essential part of the protective barrier between land and sea, dissipating some of the force of wild winter seas and creating a rich and reasonably undisturbed environment for wildlife.

A view to the Little Orme and Penrhyn Bay across the rocky seashore

The view in the opposite directions to Rhos-on-Sea and beyond

Some of the birds I photographed on my walk today:

A Redshank wading on the sea edge

Curlew investigating his reflection in a rockpool

Turnstone

A Herring Gull preparing to take off from a rock

Lift off. The gull has beautiful wings and they need strength too to be able to lift up that bulky body from a standing start. I think this one may have something wrong with its foot.

I spotted some small birds fly over the sea wall and land on the rocks of the breakwater that I imagine defines the boundary between Penrhyn Bay and Rhos-on-Sea. It was a little party of Linnets that were here to feast on the seeds of the wild plants that manage to grow here.

A little flock of Linnets gathered at the base of the sea wall to feed on flower seeds

Linnet-Carduelis cannabina, in winter plumage with a beak full of seeds

The tide was on its way out, leaving behind freshly exposed rocks covered with gleaming seaweed and a myriad of shallow rock pools. This is such an important habitat for wading birds I felt it would be remiss of me not to include a very brief look at some of the predominant features of this part of the seashore.

Bladder Wrack-Fucus vesiculosus

Brown seaweeds are the most common type of seaweed found on rocky beaches. They normally have a method to strongly attach themselves to rock surfaces.The brown colour of the seaweed is due to the brown pigment fucoxanthin overriding the green pigment chlorophyll. Both pigments are used in the photosynthesis of light, fucoxanthin improving the process when the algae is covered by water.

Toothed Wrack-Fucus serratus, underwater

Small dry clumps of seaweed are a common sight blowing around on many beaches. Also in this pool is some bright green Sea Lettuce-Ulva lactulva

The Limpet's conical shape means there is a large surface area in contact with the rockface. This allows for a large foot, providing limpets with a phenomenal grip, to such an extent that they cannot easily be prised off by hand.Limpets have an important affect on their environment, they keep it clear of algae. If you look in rock pools, often the only algae seen growing is on the ungrazed backs of limpets.

Periwinkles abound here, I think they are the edible variety. Brown leathery straps of seaweed are Oarweed-Laminaria digitata.

Of course, being me, once I started paying proper attention I kept noticing more and more, but I have to leave my self more to discover next time I am here, so that’s it from this seashore for now.

Late summer’s fruitfulness

14 Wednesday Sep 2011

Posted by theresagreen in Insects, Nature, nature photography

≈ 1 Comment

Tags

burdock, late summer wildflowers, Little Orme, potter wasp, RAF rescue helicopter, Rhiwledyn Nature Reserve, rosehips, toadflax, tortoiseshell butterfly, wasps

22nd August

I took a walk around the Rhiwledyn Nature Reserve on the Little Orme this afternoon to seek out some late-summer insects; I was hoping for a Small Copper butterfly and maybe another Comma, but a Small Tortoiseshell was top of the list and to my surprise and delight I spotted one almost straightaway. Beautifully bright coloured it was a pristine specimen that rested on the ground, wings outstretched.

22/8/11-Small Tortoiseshell-Aglais urticae

It was a sunny but windy afternoon, so I headed away from the exposed cliff top to explore the more sheltered area of scrubby ground at the opposite end of the site. I spotted some yellow-green flowers that I think were those of fennel and found a Common Wasp feeding there.

22/8/11-A Common Wasp on fennel flowers

Nearby there were also a number of attractive little Potter Wasps busy on Knapweed flowers. Although being coloured and striped in yellow and black, a closer look soon reveals them to be very different in size and shape to the Common Wasp.

22/8/11- Potter wasps on a Knapweed flower

22/8/11-Potter Wasp-Ansitrocerus parietum

Several Large White butterflies fluttering around a bramble attracted my attention and moving closer I saw that a single female was the draw for several males that were competing to mate with her. I took the opportunity to photograph a male resting with its wings open.

22/8/11-Large White-Pieris brassicae

22/8/11-Common Carder Bumblebee on scotch thistle

On Ragwort flowers I spotted a hoverfly, black with interrupted white stripes which is a new-to-me species to add to my collection later identified as a Pied Hoverfly – Scaeva pyrastri. I only managed to get one photograph which unfortunately is a bit blurred as the wind was blowing the plant around and the insect didn’t stay there for long.

22/8/11-Pied Hoverfly-Scaeva pyrastri

22/8/11-There are still Cinnabar Moth caterpillars feeding on ragwort

Many plants are now bearing seeds or fruits; blackberries are ripening and watching a Bluebottle fly feasting on them I was reminded why it’s probably best not to pick them and eat them without washing or cooking them first!

22/8/11-Bluebottle fly on blackberries

22/8/11-Teasel seed head

22/8/11-Ripe rosehips

22/8/11-Robin's Pincushion on wild rose

22/8/11-Carline thistle seed heads

Late-blooming wildflowers I photographed today included Burdock, Yarrow and Toadflax. Ragwort is still flowering although some plants are going to seed. Knapweed is also still blooming and there are still a few fresh thistle flowers, although most are seeded.

22/8/11-A 6-spot Burnet Moth on a fading Scotch thistle flower

22/8/11-Burdock

22/8/11-Yarrow-Achillea millefolium

22/8/11-Common Toadflax-Linaria vulgaris

Linaria vulgaris (Common Toadflax, Yellow Toadflax, or Butter-and-eggs) is a species of toadflax (Linaria), native to most of Europe and northern Asia, from the United Kingdom south to Spain in the west, and east to eastern Siberia and western China.

22/8/11- RAF Rescue helicopter

The noisy presence of a bright yellow RAF Air-Sea Rescue helicopter is not an uncommon sight around the cliffs of the Little Orme as this is one of the practice sites for those based on Anglesey. However,today’s mission was real and assistance was required by a person that had injured themselves and were inaccessible to an ambulance, so the helicopter actually landed. A crowd quickly gathered to watch the proceedings, but from what I gathered from speaking to a few different people, this was not out of concern for the injured person, but rather to try to spot if it may be Prince William flying the helicopter! It wasn’t, but as there are only three craft based in Anglesey, it was a possibility it could have been.

22/8/11-Sheep grazing on the rocky hillside

I have walked up the steep grassy pathway on the hillside several times, but had never ventured further on along the ridge, so I thought I would rectify that today. This area is grazed by sheep and edged by shrubby vegetation and small trees,adding yet another dimension to the reserve as habitat for woodland birds. It was a little too late to venture far, but a good time to catch quite a few birds out and about foraging for their supper, including Blackbirds, Robin and Chaffinch.