Tag Archives: Motacilla alba

Titchwell birds – the final episode

Posted on October 7, 2012 | 24 comments

I’ve posted several times with pictures from my trip June to Titchwell on the north Norfolk coast but I’ve now exhausted my photo collection from that trip so this is the last one. There was a terrific number of bird species present the day I was there including ducks, waders, raptors, passerines and gulls, but the wildlife wasn’t confined to birds, a wall brown butterfly and a chinese water deer also putting in appearances.

Gulls are many and often not-so-varied and can be easy to overlook: “What’s that bird?”, “Oh it’s just a gull”. But I like gulls and and it’s always good to have a new species identified and on this trip it was the little gull (Hydrocoloeus minutus, Dansk: dværgmåge). At first glance the little gull looks like a black headed gull, but it is noticeably smaller:

Little gull in winter colours – the summer plumage includes a completely black head

The other obvious difference between the two species is the colour of the beak which is black on the little gull and red on the black headed. It may also be mistaken for a tern as it swoops down on the water in a similar way to a tern but it’s not fishing it’s picking food from the surface of the water. I haven’t seen other gulls feed in this way.

Black headed gull (Larus ridibundus, Dansk: hættemåge)

The black headed gull is common and I see large flocks of them feeding in the fields around Cambridge in the winter, unlike the little gull which is a rare breeder in the UK and a passage and winter visitor on it’s way to the Mediterranean.

Grey heron (Ardea cinerea, Dansk: fiskehejre)

Stalking the shallows were several grey herons searching for fish and amphibians. The heron is a very effective predator unlike the pied wagtail perched just a few metres away serenading the comings and goings of serried ranks of twitchers passing to and from one of the hides:

Pied wagtail (Motacilla alba, Dansk: hvid vipstjert)

This wagtail is an adult male, his colours are much darker and the black bib more extensive than the more delicately shaded female. The pied wagtail is a resident and migrant breeder and I regularly see them patrolling lawns, meadows and carparks with their characterisitic twitching tail.

The one bird which I knew could be seen at Titchwell, but which I also knew was very elusive, so I didn’t really expect to catch a glimpse of it, was the bearded tit (Panurus biarmicus, Dansk: skægmejse). It’s one of those birds that I’ve seen pictures of and thought it almost looks unreal, like a childs drawing of an imaginary colourful songbird. A notion which seemed to be corroborated when I looked in my Collins field guide and it wasn’t listed! It transpires that it was listed, but as the ‘bearded reedling‘ instead of the ‘bearded tit‘, and it’s actually more closely related to the larks than the tits, to which it’s resemblance is only superficial. Despite the alternative name in my field guide it is listed on the British Trust for Ornithology ‘BirdFacts‘ website as the ‘bearded tit‘

Bearded tit juvenile

The bearded tit is resident in the UK but confined to the southern and eastern extremities. However, I did see some and even managed to get a photograph, albeit a not very good one(!). This one is a youngster, identified by the black eyestripe which differentiates it from the female, and the black patch on the nape which is absent in both adult genders. Of all the birds I saw on this visit the bearded tit (or reedling) was probably the highlight.

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Posted in Coastal walk, Ornithology, RSPB reserves, Seabirds, Songbirds, Titchwell, UK wildlife

Tagged Ardea cinerea, bearded reedling, bearded tit, birdlife, black headed gull, British Trust for Ornithology, BTO, BTO BirdFacts, coast, dværgmåge, fiskehejre, grey heron, gulls, hættemåge, hvid vipstjert, Hydrocoloeus minutus, Larus ridibundus, little gull, Motacilla alba, Nature, Norfolk, ornithology, Panurus biarmicus, pied wagtail, Royal Society for the Protection of Birds, RSPB, RSPB Titchwell, skægmejse, Titchwell, wildlife

Bamburgh birdlife

Posted on September 20, 2011 | 2 comments

I spent the last week of August on holiday in Northumberland. I like it up there for a number of reasons, the main one being the great variety of wildlife. I was based in Bamburgh, which apart from having a spectacular castle, is right on the coast with miles of huge beaches which are thronged with birdlife.

A young knot, one of a mixed flock of knot (Dansk: Islandsk ryle) and turnstone on the beach at Bamburgh. The peachy brown colour on its breast gives it away as a youngster.

…and a turnstone (Arenaria interpres)

These two species were numerous on all the beaches and flew low over our heads in small flocks as we were bodysurfing the waves. The Danish name for a turnstone is a ‘stenvender‘ which translates directly as ‘turnstone‘, so it’s tempting to think that our Nordic ancestors brought the name with them when they arrived here over a millenium ago!

The turnstone is exclusively coastal and is very aptly named as it flips stones of all sizes in its search for insects and other invertebrates lurking beneath. It is also a scavenger and its entry in the British Trust for Ornithology (BTO) Birdfacts reveals it has been known to feed on corpses! It breeds in the high Arctic and is a passage and winter visitor to UK shores and is one the worlds longest migrators, turning up as far south as South Africa. Consequently it can be seen in many parts of the world as it overwinters in Africa, South America, southern Asia and Australia.

Knot, Calidris canutus, are also coastal passage or winter visitors in the UK. They breed in Greenland and Siberia where there habitat is wide open tundra. They feed on insects and plants in the summer and in wintertime on molluscs from the intertidal area of beaches, from which it’s specific taxonomic name ‘canutus‘ is derived from the name of the Norse king Canute, so this species has a definite Viking link (Danish ‘Islandsk ryle‘). Outside the breeding season they can flock together in enormous numbers, 100,000+ (I’m not quite sure how they’re counted though!)

This pair of knot are living up to their name, running through the surf

The beaches were home to lots of waders in Bamburgh but the rest of the village was also home to non-marine species, most notably swallow, house martin, pied wagtail and linnet.

A swallow stretching its wings on the garden fence. A couple of weeks later it will be heading south and then on to South Africa

Our garden played host to flocks of swallow and house martin who were busy hunting insects over the adjacent meadow, and pied wagtail (Dansk: hvid vipstjert) which are resident in the UK and are ubiquitous in parks and gardens picking invertebrates from the grass.

A pied wagtail youngster, above, and an adult…
The adult has a white face and black cap and breast which the youngster hasn’t yet acquired

A walk around Bamburgh Castle and the playing field at the foot of the castle was accompanied by lots of linnet. Linnet are resident in the UK but their conservation status is red due to decline in the breeding population so it was good to see them in such numbers:

Linnet male looking for grass seeds on the cricket pitch under Bamburgh Castle

There was a family of linnet on top of the castle walls with the adults feeding the fledglings and on the playing field beneath this imposing superstructure was a mixture of numerous wagtails and linnet.

I think the chap in the photograph has some unusual colouration. He has the fading pink breast and red forehead spot of a cock linnet approaching Autumn, but the greater covert feathers on the wings (the ones at the top of the black primary flight feathers) are dark brown. I’d expect them to be the same lighter brown colour as higher up the wing and back. Maybe that happens at this time of year too.

Other highlights around Bamburgh were a flock of approximately 100 lapwing over the fields between bamburgh and Seahouses and on another day a flock of around 50 curlew (Danish ‘storspove‘). And to the north of Bamburgh lies Budle Bay which when the tide is out plays host to large nubers of waders, gulls and other seabirds.

A curlew (Numenius arquata) on the tidal mudflats of Budle Bay

As well as curlew there were oystercatcher, black headed gull, redshank, knot, turnstone and mute swan all visible from the side of the road. I was guilty of one of my more scatterbrained moments on this trip as I forgot to pack my binoculars. I’m fairly sure that with some ocular assistance I’d have found alot more species out there.

A pair of mute swans on Budle Bay after the tide has come in

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Posted in Bamburgh, Beach walks, Birds, Coastal walk, Northumberland, Seabirds, UK wildlife, Waders

Tagged Arenaria interpres, Bamburgh, Budle Bay, Calidris canutus, Carduelis cannabina, curlew, Cygnus olor, Hirundo rustica, hvid vipstjert, Islandsk ryle, knot, Landsvale, lapwing, linnet, Motacilla alba, mute swan, Northumberland, Numenius arquata, pied wagtail, seabirds, songbirds, stenvender, storspove, swallow, turnstone, waders

Rotten borough, wonderful wildlife

Posted on February 25, 2011 | 2 comments

I spent the last two days in Dunwich on the Suffolk coast. Dunwich and its surrounding countryside is a very interesting place from a political and natural history viewpoint. A paragraph about the political history first:

Until the Great Reform Act of 1832 Dunwich was classed as a ‘rotten borough‘, this was a parliamentary constituency with a very small number of voters for which the parliamentary seat could be bought and sold by wealthy patrons. Prior to 1286 Dunwich was the capital of East Anglia and a thriving sea port but in that year the first of several great tidal surges destroyed a large part of the town, sweeping it into the sea, reducing it to a small number of houses and therefore residents and voters. As a result of its earlier preeminence Dunwich had two parliamentary seats and despite it’s sudden demise retained these seats, with a very small number of voters, until the Great Reform Act was passed, (interestingly, it was his opposition to parliamentary reform which ended the premiership of the Duke of Wellington after he lost a vote of no confidence in November 1830). In the early 18th century the seat was held by Sir George Downing, 3rd baronet, whose grandfather (1st baronet) had built Downing Street in London. He was succeeded by his cousin, Sir Jacob Downing, who died childless and whose fortune was used to found Downing College, Cambridge, in 1800. An awful lot of history for a tiny village on the Suffolk coast.

Moving on to current natural history, the weather on the first day there was horrendous, rendering nature watching pretty much impossible. But on the second day the weather changed completely and was warm and sunny. The woods around the ruined friary were looking delightfully spring-like with snowdrops (Galanthus nivalis) covering the ground.

Snowdrops growing in profusion amongst moss covered dead wood from fallen branches around Greyfriars at Dunwich.

A pair of goldcrests were very busy feeding in a bush at the edge of the wood which was good to see as they are not a common sight during my regular walks around Cambridge. Heading to the beach to the north of the Friary a pied wagtail (Motacilla alba) was bathing in a puddle:

And a flight of four mute swans (Cygnus olor) flew by, heading south towards the lakes at Minsmere RSPB reserve:

Later in the morning a walk in Dunwich Forest was eerie. It started in a pine plantation which was all but silent, no birds were singing and there were few other signs of wildlife. Leaving the plantation behind I entered mixed woodland which was still quiet but more diverse, with a mixture of predominantly pine and silver birch trees (Betula pendula). Birds were singing here but not in the profusion I’d hope for. Many of the pines were exuding aromatic sap:

Sap oozing from a wound in the bark of a pine tree. This stuff was extremely sticky but had a gorgeously delicate scent of pine resin.

The exudate was running down the trunks for several feet and in some cases from multiple places on their trunks, the aroma on a warm spring morning was lovely. A mixture of the earthy smell of well rotted compost and pine trees. Gorse bushes (Ulex europaea) were in flower here too, adding the scent of mild coconut into the mix.

Gorse bush in flower

The ground under the trees was littered with dead wood and moss and numerous fungi including puffballs, parasitic birch brackets growing on live trees and other brackets growing on dead branches, most of which defy identification by anyone who doesn’t possess the requisite expert knowledge. Which, alas, includes myself.

After the forest I ventured to Dunwich Heath, parking by the lighthouse at the top of the cliff where gangs of black headed gulls (Larus ridibundus) were wheeling around the carpark and magpies (Pica pica) were bouncing along the ground around the cars scavenging scraps discarded by picnicers making the most of the glorious spring weather.

Black headed gull looking for leftover crumbs in the carpark at Dunwich Heath lighthouse…

… and a magpie using a signpost as a vantage point.

Leaving the carpark I headed down towards the reedbeds which I skirted for several hundred metres. The habitat here is varied with the reedbeds, scrub woodland, heath and waterways.

Looking east over reedbeds at the sourthern edge of Dunwich Heath between the heath and RSPB Minsmere, the sea is a thin grey line in the distance.

Consequently I was hoping to see a diverse range of wildlife. There was evidence that otters are in residence and sheets of corrugated iron had been placed on cropped bracken presumably to provide shelter for reptiles such as adders, grass snakes and lizards. The sun was shining and I was sheltered from the wind so the conditions for a stroll were nigh on perfect for a February afternoon and plenty of birdlife was to be seen. Wrens (Troglodytes troglodytes) were hopping around the undergrowth and a flock of around 40 lapwing (Vanellus vanellus) passed overhead whilst numerous blue tits (Cyanistes caerulius), great tits (Parus major) and chaffinch (Fringilla coelebs) were busy in the trees lining the path.

Cock chaffinch sitting high in a tree singing for a mate.

A single long tailed tit (Aegithalos caudatus) also flew by and landed very close allowing me to take some photographs:

Long tailed tit providing a rare opportunity to take some close-up pictures.

The area around Dunwich is a great place to see all kinds of wildlife, the Dingle reedbeds running north to Walberswick are the largest in England and there are large areas of heath and woodland and the salt water lagoons at Minsmere to the south all providing a huge area of diverse habitat. It is also ideally located for migrants from mainland Europe in the winter.

And right in the middle is The Ship Inn where you can get a pint of Adnams beer to slake the thirst after a days walking. Dunwich is very high on my list of favourite places to explore.