Friday, December 8, 2017

Snippets

Sorry, there’s no local news today.  Instead a couple of snippets for those interested in protecting birds of prey followed by a cautionary tale about a twitch that never was. 

Raptor Persecution 

Positive news from Scotland on protection of birds of prey as the Scottish National Party (SNP) very recently adopted the policy of supporting the licensing of shooting estates. 

On Saturday 2nd December at the National Council in Perth, SNP activists voted in support of a resolution calling for the licensing of shooting estates to be introduced in Scotland. This made it party policy to support licensing for driven grouse estates and adds weight to the campaign for the licensing of all shooting estates in Scotland. The Scottish Government recently set up an expert group to consider issues around grouse moors, including licensing. 

This follows increasing evidence that self-regulation by the gamebird shooting industry has failed. There have been frequent incidents of illegal killing of protected birds of prey, culls of Mountain Hares and repeated damage to vulnerable peatland habitats through increasingly intensive management of some areas of moorland aimed at producing ever-larger grouse ‘bags’ for shooters. 

Red Grouse- Another Bird Blog

Mountain Hare - Lepus timidus

SNP’s National Council member Jennifer Dunn said: “I’m delighted that fellow delegates voted in favour of shooting estate licensing. Raptor persecution is a huge issue that many people care deeply about. Although the conference floor cannot dictate policy to the Government, I’m hopeful that ministers will listen to party activists and introduce tough new policies to combat wildlife crime.” 

The full text of the motion reads: “Council notes with concern that wildlife crime, particularly raptor persecution, continues to damage Scotland’s reputation, natural heritage and tourism industry. Council further notes that a recent report by Scottish Natural Heritage found that a third of satellite-tagged Golden Eagles disappeared in suspicious circumstances in and around grouse moors.” 

A Shot Golden Eagle - Courtesy of Raptor Persecution Scotland 

Although there is still a long way to go conservationists in England and Wales will watch closely the developments to see if the Scottish Parliament adopts this recommendation into law. Such a move would hopefully pave the way for similar legislation south of the border where raptor persecution is endemic.

Gamekeeper

Fake Birds? 

“1st May 1968 - The bird was easily found, in the exact spot that Mr Tarry had described. It was quite approachable. This was the first record of this mainly sedentary African and Middle Eastern species for Britain and Ireland. This large 17–18 cm long wheatear breeds in stony deserts from the Sahara and Arabia across to Iraq where it is largely resident.” 

Little wonder then that there was a twitching frenzy on 1st December 2017 when the potential Second for Britain turned up in a Scunthorpe garden - a White-crowned Black Wheatear Oenanthe leucopyga.

White-crowned Black Wheatear -By Nir Ofir - CC-BY-SA-3.0 via Wikimedia Commons

Following online discussion and some thoughts that the exotic Scunthorpe wheatear might be an escape or even a hoax, parking areas for twitchers were organised, just in case.  Online chat came up with a few recommendations and advice for those interested in in the twitch, but one or two comments were less than enthusiastic. 

“It's at a church - please be considerate. They're not used to crowds.” 

“Hi Folks. I am the person who posted the sighting of the bird. I took the photos yesterday morning. It is not a hoax and I am getting a bit fed up of such comments especially on Twitter by some which I find unnecessarily offensive.”

"Yours for as little as a hundred pounds".

"Do not even approach the gate or the lady inside the bungalow will come out swearing and literally set her dogs loose on you. Not one of life's cheeriest souls."

Nonetheless a pack of twitchers assembled early on the Saturday morning of 2nd December for the potential tick. The bird obliged, maybe a little too well, showed to within feet and also accepted meal worms thrown by the admiring crowd. 

It wasn't long before a local came forward and admitted that the wheatear had escaped from his aviary.  Hours later, a member of the assembled crowd was able to recapture the bird by throwing his hat over it and the wheatear returned to its cage as the assembled throng went back to studying their pagers. 

Twitchers - G Bagnell

The wheatear’s erstwhile keeper showed some of his other birds. He had a male Desert Wheatear, a male Siberian Rubythroat, a male Stonechat, a male Blackcap and a male Lapland Bunting in aviaries in his garden. In the past he had bred things like Forktails and Pittas as well as many other softbill species, but being nearly 80 years old he advised that he was gradually giving up keeping birds. It was perhaps the best idea he’d had for a while since he also admitted that he had lost two White-crowned Black Wheatears in the previous few weeks. 

A few thoughts. Maybe as bird lovers we should be concerned that a White-crowned Black Wheatear was in UK captivity in the first place? Who had imported the bird and probably others? Which country did it come from and how did it get into the UK?  Perhaps we should also question the origins of many birds in captivity given the Chinese and SE Asian illegal trade in wild birds and the laxity displayed in the supposed regulated cagebird trade in parts of our beloved EU, most notably Holland and Belgium? 

Meanwhile, even a cursory look on the Internet reveals that as well as the expected parrots and lovebirds, there is a healthy UK trade in pipits, larks, finches, plovers, doves, raptors, owls, ducks and geese. I am told that Bearded Tits are a favourite bird of aviculturists and that even your garden Robin may be an impostor. 

As birders we should always question the origins of any bird we are expected to twitch and initially at least, err towards the sceptical point of view rather than accept everything at face value before we jump in the car on a global warming jaunt. After all, saving the planet from extinction will surely benefit birds as well as any bird watchers left behind? 

So good friends, take care out there in the Birding Jungle. It’s a perilous place full of traps and pitfalls designed to catch the unwary soul. Also, I am reliably informed that there are a good number of escaped and potentially dangerous cockwombles on the loose. Don’t worry unduly as they are easily identified by their habitual carrying of a small piece of digital equipment, easily neutralised by you throwing the black box over the nearest hedgerow.

Linking this post to Anni's Birding.


Thursday, December 7, 2017

An Egret Or Two

Stumbling across rare birds, scarce birds or “good” birds is often just that, an accident; being in the right place at the right time. 

That’s what happened this morning when driving through Cockerham where a sideways glance made the car screech to a halt. There it was, a Cattle Egret feeding on the grass verge, almost under a hedgerow and not searching the ground under cattle hooves as it’s supposed to do. Mind you, and this is partially the secret of the Cattle Egrets’ success, its ability to survive and thrive in a whole set of different environments. I’ve seen Cattle Egrets in the Lanzarote desert, amongst Egyptian gardens, stalking the Plains of Africa, nesting in Menorcan conifer trees and now plodding through the wet fields of a Lancashire winter. 

At least the egret is just scarce nowadays rather than a “mega”. Not even a “tick” for many, so it might have a chance to feed and stay reasonably safe from the parade of weekend birders and their year lists. 

Cattle Egret

Cattle Egret

Cattle Egret
 
Cattle Egret

I was around Moss Edge and counted eleven or more Little Egrets, and although a pleasant surprise I didn’t expect to see its close relative. Our Little Egrets have learned to exploit the puddled and ditched winter landscape to their advantage and they are often found on farmland as well as the shore. 

Little Egret

The fields here are very wet and further round the windy moss road were a couple of dozen Curlew, 22 Black-tailed Godwit, 18 Shelduck, 8 Redshank, 3 Whooper Swans and countless Starlings. It’s good to see numbers of Shelduck back along the coast after their summer absence. They bring a splash of real colour to the grey winter landscape. 

Further round the moss road were 15+ Tree Sparrow, 1 Mistle Thrush, 1 Kestrel, several Chaffinch and a somewhat unusual sighting of 2 Jays. Rather uncommon because the Jay is far from numerous in these parts and also because the two birds were in flight across the windswept moss. There is a good stretch of woodland not too far away and their likely destination. 

Shelduck

A quick look at look at Conder Green found the drake Goosander again, 22 Tufted Duck, 40 Wigeon and 4 Shelduck. Hidden at the back of the pool a single Little Egret and 2 Little Grebe hidden in the tidal creeks.

At Gulf Lane the Linnet flock is holding up well at 200+ birds with 6 Stock Dove in attendance until the car drew up and off they flew. The Linnets stayed around and seemed to head for our seed mix. Now all we need is a calm morning.  While our UK Woodpigeon is very common, it is actually very photogenic and no one should turn up a chance for a photo.

Woodpigeon
 
It was pretty breezy this morning and the sky soon turned grey. We’re told Storm Caroline and 80mph winds are headed this way. Stay tuned, there’s birding to be had on Another Bird Blog in all but the most extreme weather.

Linking today to  Eileen's Saturday Blog.


Saturday, December 2, 2017

Linnet Project 200 Up

I almost turned around and went back to bed when the drizzle wet the windscreen. But then close to Pilling village the drizzle suddenly stopped and the sky looked lighter. I carried on to Cockerham and Gulf Lane where I hoped to add more Linnets to the year’s total. 

No Andy today. He’s with Sandra sunning himself in Mexico so I was alone. It’s rather a shame we have no trainees at the moment to help with the load and for them to learn more about birds through ringing. But to become a bird ringer involves a time commitment, self-discipline and a willingness to sometimes forego the attraction of twitching or having a lie-in. Ringing also demands a responsible, sometimes discreet approach towards the often private places where ringing takes place so as to safeguard the birds and to respect the wishes of the property owners who grant us permissions. 

All the young birders seem to want to do nowadays is twitch rarities or chase around the local area following Tweets or pager messages and then tick off the latest “good” bird. Some of the older birders are just as bad if not worse in seeming never to have moved on from their stamp-collecting days. Either way, there doesn’t seem to be much desire to learn about birds beyond the latest field guide or text message. 

Whinge over, back to the ringing. 

After the first hints of cold weather it was good to see over 300 Linnets today, maybe up to 350 at one point. But I didn’t catch too well with just 6 Linnets caught, 2 adults, one male and one female, plus 4 first winters - two of each sex. However those six Linnets did push our autumn total of birds ringed here to 200 Linnet, 9 Goldfinch, 1 Wren and 1 Stonechat. 

Of those 200 Linnets, just 25 have been adults, the remaining 175 first autumn/winter birds, a ratio of 1/5 in favour of first year birds. 

During the week and following recent heavy rain our catching area became both waterlogged and flattened so when Andy’s back we need to cut a new, drier ride. That will give a little more cover to our single panel nets and hopefully improve catches into the New Year. 

Linnet - winter male

Linnet - winter female

Linnet - winter tail - Adult, December

Immediately above is a good example of an adult tail, something not really visible in the field with flighty Linnets. Note the very black centres, still fresh almost rounded tips and the well demarcated fringes. At this time of year first winter tails are more pointed and also show more wear. 

A bit of a short post today but there's more soon from Lovely Lancashire.

Linking today to  World Bird Wednesday and Anni's birding.



Thursday, November 30, 2017

Plovers Galore

Ask any birder their least favourite time of the year and November is bound to feature highly. 

Autumnal contact calls and mornings of migrants on the move becomes a thing of the dim but not distant past, to be replaced by thoughts of where to spend the mostly grey, murky mornings that November brings. Damnation to those dark mornings where a sprint from the starting blocks rarely beats a doggie walker to an early stroll, or where midday sun quickly becomes 2:30 pm, faded light, and a trail of bouncy finches headed to a rapidly approaching roost. 

With sunrise timed at 8:06 am it was just 0750 plus two when I set off in the usual directions. “Plus two” was the time it took to clear the windscreen of frost.  Now there’s a novelty but with the bonus of clear skies and promised sunshine. 

A single shooters’ car stood at Gulf Lane. By all accounts the shooters have enjoyed a poor season as the “pinkies” refused to cooperate with well-practiced plans. Often the geese have gained height too quickly and were out of range of the guns, or they played it cool and flew west, east or north across the bay of Morecambe. This year the geese have roosted further out in the bay and stuck to the main tidal channel that has moved north with the result that by the time the geese fly over the marsh they can be too high for the shooters. 

When I looked across the bay from Lane Ends and towards Heysham Power Station the geese were uncountable through the sheer density and distance of the flock but certainly in many tens of thousands. 

 
Pink-footed Geese and Heysham

Sadly, I spoke to a person who was heading out with the sole objective of shooting a Golden Plover. Like me, he’d noticed that in recent days and probably as result of poor weather and snow north of here, our area had seen a large influx of these beautiful but still unprotected plovers. To the eternal shame of Great Britain in 2017, Woodcock, Snipe and Golden Plover are waders of “legitimate quarry”. 

Golden Plover

Just like the geese the numbers of Lapwings and Golden Plovers today were almost uncountable in the many fields that line the coast road. From Pilling Lane Ends to River Cocker I estimated 4,000 Golden Plover and 7,000 Lapwing, many hundreds of Curlew and in the region of 7,000+ Starlings! 

Golden Plover and Lapwing

Golden Plover and Lapwing

Lapwing

The Linnets at Gulf Lane numbered 170+ with still a male Sparrowhawk in attendance but an unsuccessful one at least on this occasion. Not far away was a Buzzard, one of four that I saw on my travels today. The photo distance is about on the limits of tolerance for a local Buzzard and even then it stares into the way off lens. 

Buzzard

I tried my luck at Conder Green with the distant duck. A dartboard max of 180 Teal, 37 Wigeon, 35 Tufted Duck and 40 Mallards told me that water levels were up and waders were down to handfuls of Redshank, Lapwing and Curlew. Conder Green holds more “tufties” than the more traditional site of Glasson Dock at the moment with a quick look there showing just 12 Tufted Duck but 3 male Goosander. 

There wasn’t much luck towards Cockersands where the 500+ Whooper Swans have done a bunk. More likely is that the farmer decided the trampling of his field was getting too bad, hence the lines of tractor tracks throughout the field which betray an extravagant amount of back and forth action but nothing in the way of crops. 

Best here was a flock of 25+ Greenfinch, in recent years a number now almost unknown plus handfuls only of Tree Sparrows and Fieldfares.

Greenfinch

The First of December already. It will soon be Christmas with only 24 days of birding left for the lucky ones.

Linking today to Eileen's Blog.


Wednesday, November 29, 2017

Speciation in Forty Years

There’s fascinating and exciting stuff for students of evolution and migration from Science Daily of 23rd November 2017. 

 “A study of Darwin's finches that live on the Galapagos Islands in the Pacific Ocean, has revealed direct genetic evidence that new species can arise in just two generations. 

The arrival 36 years ago of a strange bird to a remote island in the Galapagos archipelago has provided direct genetic evidence of a novel way in which new species arise. Researchers from Princeton University and Uppsala University in Sweden report that the newcomer belonging to one species mated with a member of another species resident on the island, giving rise to a new species that today consists of roughly 30 individuals. 

The study comes from work conducted on Darwin's finches, which live on the Galapagos Islands in the Pacific Ocean. The remote location has enabled researchers to study the evolution of biodiversity due to natural selection. 

The direct observation of the origin of this new species occurred during field work carried out over the last four decades by B. Rosemary and Peter Grant, two scientists from Princeton, on the small island of Daphne Major. 

"The novelty of this study is that we can follow the emergence of new species in the wild," said B. Rosemary Grant, a senior research biologist, emeritus, and a senior biologist in the Department of Ecology and Evolutionary Biology. "Through our work on Daphne Major, we were able to observe the pairing up of two birds from different species and then follow what happened to see how speciation occurred."

In 1981, a graduate student working with the Grants on Daphne Major noticed the newcomer, a male that sang an unusual song and was much larger in body and beak size than the three resident species of birds on the island.


"We didn't see him fly in from over the sea, but we noticed him shortly after he arrived. He was so different from the other birds that we knew he did not hatch from an egg on Daphne Major," said Peter Grant, the Class of 1877 Professor of Zoology, Emeritus, and a professor of ecology and evolutionary biology, emeritus.

The researchers took a blood sample and released the bird, which later bred with a resident Medium Ground Finch of the species Geospiz fortis, initiating a new lineage. The Grants and their research team followed the new "Big Bird lineage" for six generations, taking blood samples for use in genetic analysis.

In the current study, researchers from Uppsala University analysed DNA collected from the parent birds and their offspring over the years. The investigators discovered that the original male parent was a Large Cactus Finch Geospiza conirostris from Española island, which is more than 100 kilometers (about 62 miles) to the southeast in the archipelago.

Large Cactus Finch Geospiza conirostris - Harvey Barrison from CC BY-SA 2.0 via Wikimedia Commons 

Medium Ground Finch Geospiz fortis - Charles J Sharp - CC BY-SA 3.0 via Wikimedia Commons

The remarkable distance meant that the male finch was not able to return home to mate with a member of his own species and so chose a mate from among the three species already on Daphne Major. This reproductive isolation is considered a critical step in the development of a new species when two separate species interbreed. The offspring were also reproductively isolated because their song, which is used to attract mates, was unusual and failed to attract females from the resident species.

The offspring also differed from the resident species in beak size and shape, which is a major cue for mate choice. As a result, the offspring mated with members of their own lineage, strengthening the development of the new species.

Researchers previously assumed that the formation of a new species takes a very long time, but in the Big Bird lineage it happened in just two generations, according to observations made by the Grants in the field in combination with the genetic studies.

All 18 species of Darwin's finches derived from a single ancestral species that colonized the Galápagos about one to two million years ago. The finches have since diversified into different species, and changes in beak shape and size have allowed different species to utilize different food sources on the Galápagos. A critical requirement for speciation to occur through hybridization of two distinct species is that the new lineage must be ecologically competitive -- that is, good at competing for food and other resources with the other species -- and this has been the case for the Big Bird lineage.

"It is very striking that when we compare the size and shape of the Big Bird beaks with the beak morphologies of the other three species inhabiting Daphne Major, the Big Birds occupy their own niche in the beak morphology space," said Sangeet Lamichhaney, a postdoctoral fellow at Harvard University and the first author on the study." Thus, the combination of gene variants contributed from the two interbreeding species in combination with natural selection led to the evolution of a beak morphology that was competitive and unique."

The definition of a species has traditionally included the inability to produce fully fertile progeny from interbreeding species, as is the case for the horse and the donkey, for example. However, in recent years it has become clear that some closely related species, which normally avoid breeding with each other, do indeed produce offspring that can pass genes to subsequent generations. The authors of the study have previously reported that there has been a considerable amount of gene flow among species of Darwin's finches over the last several thousands of years.

One of the most striking aspects of this study is that hybridization between two distinct species led to the development of a new lineage that after only two generations behaved as any other species of Darwin's finches, explained Leif Andersson, a professor at Uppsala University who is also affiliated with the Swedish University of Agricultural Sciences and Texas A&M University. "A naturalist who came to Daphne Major without knowing that this lineage arose very recently would have recognized this lineage as one of the four species on the island. This clearly demonstrates the value of long-running field studies," he said.

It is likely that new lineages like the Big Birds have originated many times during the evolution of Darwin's finches, according to the authors. The majority of these lineages have gone extinct but some may have led to the evolution of contemporary species. "We have no indication about the long-term survival of the Big Bird lineage, but it has the potential to become a success, and it provides a beautiful example of one way in which speciation occurs," said Andersson. "Charles Darwin would have been excited to read this paper." 

Sangeet Lamichhaney, Fan Han, Matthew T. Webster, Leif Andersson, B. Rosemary Grant, Peter R. Grant. Rapid hybrid speciation in Darwin’s finches. Science, 2017; eaao4593 DOI: 10.1126/science.aao4593



Sunday, November 26, 2017

Down And Down

No apologies today for returning to a recurrent theme of Another Bird Blog. From a recent article in The Guardian newspaper.

The latest official figures show that birds on the UK’s farmland have seen numbers decline by almost a tenth in five years. Farmland bird populations have declined by 56% since 1970, largely due to agricultural changes including the loss of mixed farming, a switch to autumn sowing of crops, a reduction in hay meadows and the stripping out of hedgerows. 

While the majority of the decline happened during the late 1970s and 1980s as farming practices changed rapidly, there was a 9% decline between 2010 and 2015, the statistics from the Department for Environment, Food and Rural Affairs (Defra) show. 

The latest figures have prompted renewed calls for an overhaul of farming as the UK leaves the EU and its system of agricultural subsidies, to support wildlife and farming. The data showed some “specialist” species, those restricted to or highly dependent on farmland habitats, have seen precipitous falls - Corn Buntings, Grey Partridge, Turtle Doves and Tree Sparrows have all suffered declines of more than 90% since 1970, though others such as Stock Doves and Goldfinches saw populations double. 

For Turtle Doves in particular, dramatic falls continue, with numbers down 71% between 2010 and 2015. 

Corn Bunting

Grey Partridge

For those of us out in the countryside on a regular basis these figures are no surprise, just a confirmation of that we know to be true. 

Elsewhere in the countryside, woodland birds have seen numbers remain relatively stable over the last five years, although they are down almost a quarter (23%) since 1970. Across all species, including farmland, woodland, wetland, waterbirds and seabirds, numbers are down around 8% on 1970 the figures show. 

The RSPB’s head of land use policy, Jenna Hegarty, said: “Birdsong from some of our most iconic species once filled the air, but for many years the soundtrack of our countryside – from the song of the Skylark to the purr of the Turtle Dove – has become quieter and quieter. 

Turtle Dove
 
 Skylark

“Today’s figures show the number of farmland birds continues to drop. The farmland bird indicator has fallen by 9% in the last five years – the worst period of decline since the late 1980s. Many farmers are doing great things, and without their efforts, today’s figures would undoubtedly be worse. But the current agriculture system doesn’t work for our farmers or our natural environment, something needs to change."

“Leaving the EU gives us a seminal opportunity to overhaul the system, and use public money to build a more sustainable future, reversing the dramatic declines in farmland wildlife and supporting resilient and thriving farm businesses into the future.” 

Hear, hear.

Linking today to Stewart's World Bird Wednesday




Friday, November 24, 2017

After The Deluge

We’ve had a lot of rain. On Thursday we had a month’s average rainfall in less than a day. Fifteen miles from here the River Conder burst its banks just south of Lancaster and flooded the village of Galgate. The story made the national TV news. 

When I set off birding this morning I ran into still partially flooded roads that criss-crossed acres of waterlogged fields. Three miles south of Lancaster and on the other side of the River Lune the fields surrounding Cockersands Abbey (circa 1184) were some of the worst. That’s the tiny ancient abbey in the centre of the picture with Mute Swans installed on the flood. 

Slack Lane, Cockersands

B&W of Slack Lane


 Cockersands Abbey

As might be expected the floods held lots of birds looking for food washed from the ditches, dykes and already saturated ground following historic summer rain. Too many to count and scattered far and wide were Starlings, Lapwings, Golden Plovers, Curlews, Redshanks, Mallards, and a couple of Grey Herons. 

A stop and look found 40 Meadow Pipit, 14 Goldfinch, 8 Tree Sparrow, 4 Greenfinch, 3 Chaffinch, 3 Pied Wagtail, 2 Reed Bunting and 2 Skylark. The Golden Plovers spooked at nothing and then wheeled around, twisting and turning in unison before they settled again among Lapwings, Redshanks and paddling Starlings. The morning sun lit up the plovers' pale bellies against the shower filled sky.

Curlew

Meadow Pipit

Meadow Pipit

Grey Heron

Golden Plover

The herd of Whooper Swans picked a well-drained field in which to spend their days. They are more scattered across the field but still in excess of 400 individuals and ever wary to passing cars that slow or stop for photographs. The now well-trodden field grows muddier by the day but the swans’ method of feeding leaves them looking less than white. 

Whooper Swans
 
After the Deluge

I called at our Linnet field, waded along the net ride and dropped seed into the nearby vegetation. With a little luck the 140+ Linnets will stay around and we’ll get a ringing session when it stops raining and our seed stops washing into the adjacent ditch. 

Linnet

Back home I was greeted by a calling Nuthatch, one of the few birds in the garden just lately. 

Nuthatch

Even the Goldfinches have mostly deserted us after weeks and weeks of cascading water.

Linking today to Anni's Birding Blog  and Eileen's Saturday Blog.



Sunday, November 19, 2017

Stone Me

Next week’s weather looked dire. Sunday might be the only opportunity to get some ringing done. So with a promised 3mph I drove up to Gulf Lane and an early start. 

No Andy today. And he had the single panel nets in his car except for a brand new Ecotone that languished in my boot. I put up the one net but it was shiny and pristine, straight out of the packet from Poland and by now the rising sun lit up the mesh. Mist nets are better when the new shine has worn off and they take on a greyer tone that merges into backdrop of the customary British weather. 

Anyway that’s my excuse for catching just 4 Linnets in a couple of hours. And I think the number of Linnets around at 180-200 suggests that this consistent count of recent weeks holds regular birds and few newcomers. 

But that miserly four equates to 251 new Linnets for the year of which 194 are from this autumn/ winter. And still not a single recapture. 

The Linnet below is a rather smart adult female. 

Linnet

All was not lost as I caught a Stonechat, almost certainly the quite distinctive male resident here for the last couple of weeks. I racked my brains to think of the last time I ringed a Stonechat in Lancashire so looked it up on the database - 1993. That timescale is indicative of both the species’ scarcity around here and also its liking for open habitats where ringers are not terribly active. 

The Stonechat “took the Micky” for a while and at one point perched up on one of the 4ft high bamboos that held the net and from where it could certainly see the mesh stretching to the other end. Ten minutes later it was lying in the net alongside a Linnet. 

In this part of coastal Lancashire the Stonechat is a scarce, partially migrant breeding bird, mainly on the edge of the Bowland hills but occasionally along the coastal strip. In many a spring it is a slightly more numerous and early passage migrant during February to April. Likewise, a migrant in autumn when odd birds may linger into December and beyond or even spend the winter if the weather stays mild enough. 

After 25 years I needed to consult “Svensson” to if possible age this obvious male. Through a combination of factors, bill, alula, tail wear and shape, plus the amount of black on the head, mantle and throat, I considered it an adult. 

"Svensson"

Stonechat in Svensson

Stonechat

Stonechat

Lots of other birds around this morning, mainly in flight by way of many hundreds of field-grazing Lapwing, Golden Plover and Curlew. Others – Sparrowhawk, Whooper Swans and Little Egrets.

Linking today to Stewart's World Bird Wednesday.


Friday, November 17, 2017

Mix And Match

Today’s forecast was a little over the top windy for ringing at our exposed sites so I indulged in a few hours birding, camera at the ready. It turned out to be a day of mixed fortunes with both sunny and cloudy periods, showers, and even a spot or two of sunshine. At the end, a few photos to share. 

The drive across Stalmine Moss found three Kestrels, a hunting pair and then at the junction of Lancaster road a third one in flight. I slowed to scan the fields where a Barn Owl might be seen but none emerged from the post dawn light, just three chattering Fieldfares. The thrushes carried on south but I would see a number of others soon. 

I stopped at Gulf Lane to count the Linnets and drop food. Still 130+ Linnets, plus a number of Tree Sparrows at the farm 50 yards away. We don’t include the sparrows in our counts as they do not visit our seed even though it is a very short flight for them. I guess there must be lots of natural around at the moment and no need for them to sign in to our free food bank. 

Further around Gulf Lane were another 40 or so Tree Sparrows. They fed in a roadside stubble field and when spooked by a passing vehicle flew up to a handy tree or hedgerow until the danger passed. 

Tree Sparrow

Following this very wet summer and autumn herds of Whooper Swans, small and large, are scattered across many areas of Pilling, Cockerham, Cockersands and Eagland at the moment. There are so many swans that if on a morning flight the lot were to try and feed in one field they might struggle to do so; even more when both Whoopers and the many dozens of Mute Swans seem not to mind sharing their largesse of abandoned crops. 

So it was that out on Moss Edge I watched a herd of 20 Mutes and 30 Whoopers as they fed untroubled in yet another morass of mud and corn stubble. I even managed to single out a family group for a picture. What fine animals they are and aren’t we so very honoured to welcome them to our local landscape each winter? Two Little Egrets fed in the adjacent grass and looked slightly out of place, somewhat exotic in comparison to the Icelandic swans.
Whooper Swan

Whooper Swan

Little Egret

The hawthorn berry crop was poor this year. Following the October/November invasion of Fieldfares, Blackbirds and other thrushes this already low food resource is now almost gone. On Moss Edge the hawthorns are pretty much depleted and it was noticeable that a flock of approximately 130 Fieldfares searched both the ground and the hedgerows for something to eat. In normal years the hedgerows provide bird food for a few more weeks. 

Fieldfare

Fieldfare

I stopped at Conder Pool more out of habit than expectation. Old Faithful really struggles to provide any birds at the moment so I was not surprised with the regular counts of 190 Teal, 14 Wigeon and about 30 each of Lapwing, Redshank and Curlew. The customary 3 Little Grebe, 1 Goosander and 2 Little Egret. 

I found nothing of note on the circuit of Moss Lane/Jeremy Lane with none of the thrushes of late except for a Mistle Thrush into the light. 

Mistle Thrush
 
It was time for a coffee near the Lune. As luck would have it a flock of Linnets flew by and some landed on the nearby fence. Even better there was a single and perhaps one or two more Twite plus a curious Wren. 

Wren

Linnet

Twite

Linnet
 
Twite

The Twite Linaria flavirostris and the Linnet Linaria cannabina are similar in looks but are two separate and quite distinct species. The genus name Linaria is the Latin for a linen-weaver, from linum, "flax" and flavirostris means yellow-billed; cannabina comes from the Latin for hemp. 

The Linnet is a mostly farmland bird at all seasons of the year but one that can be found at higher elevation on moorland edge in the summer and autumn. In contrast the Twite sometimes known as “mountain linnet” favours treeless moorland for breeding and frequents lowland and mainly coastal haunts in winter only. It is in the winter when both species are more likely to seen using the same coastline areas in which to feed. 

Time passed quickly and my time was up. It had been a good morning with a rather nice mix of species.

Linking today to Anni's Birding Blog and Eileen's Saturday Blog.



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