Showing posts with label birding. Show all posts
Showing posts with label birding. Show all posts

Thursday, March 31, 2016

Finches Again

The weather is staying cool with the lack of summer/spring birds unsurprising despite in recent years our becoming accustomed to many species appearing somewhat early. But then we are still in March with the weather and winds less than ideal to help birds travelling many miles to get here to North West England. In some years nothing much happens until April and it looks like 2016 is shaping up to be one of those. 

With rain forecast for both early and late week Thursday was pencilled in as the possible day for a ringing session. The prediction was spot on when at 0545 the sky was clear with a hint of frost in the air. I switched on the heated seat and set off for another 0630 start up at Oakenclough. 

Andy and I met up in the car park and then we set to with a couple of nets. The morning was mainly slow and steady with a sudden rush of Siskins after 1030 which boosted our catch to 32 birds of a mixed 8 species, dominated once again by finches: 13 Siskin, 10 Lesser Redpoll, 2 Chaffinch, 2 Goldfinch, 2 Coal Tit, 1 Blackbird, 1 Wren and 1 Dunnock. 

Including today and to date in 2016 we have ringed 60 Siskins and 55 Lesser Redpoll here at Oakenclough. One of today’s Lesser Redpolls, a second year female, wore a ring beginning S109, a number sequence not of our own but a “control” – a bird ringed by other ringers on a previous occasion. This is the second “control” Lesser Redpoll of the spring here, details of which we will be notified to us and the original ringer once the BTO database records are matched. 

Lesser Redpoll

Lesser Redpoll

Upon examination a number of Siskins displayed accumulated fat in three areas; the furculum (the so-called wishbone), the wingpits and the abdomen. One individual weighed in at a magnificent 16.2 grams. This almost equalled the weight of the morning’s Chaffinches and exceeded the weight of both Goldfinches. 

Visible Fat

Siskin

Siskin

Siskin

A reader was intrigued by a picture of two Siskins in last week’s post which showed the plumage differences between second year and adult male Siskins. As a broad rule that applies to most passerine species, second year birds can be separated from an adult, especially at this time of year. This isn’t always strikingly obvious but can be found by looking closely at the flight feathers of the wing and tail. First year birds will retain into their second year many of the feathers they were born with because their autumn moult is partial only. In general, adult birds have a complete moult of their flight feathers once they have finished breeding. At the present time of year and in comparing adults and second years side by side, an adult will have some newer, brighter and fresher feathers than a second year bird that still sports much of last year’s juvenile plumage. 

Siskins - second year and adult

We don’t catch many Wrens or Blackbirds at this location. 

Wren

Blackbird

Siskins dominated the visible migration this morning with small parties of up to 6 or 7 birds passing overhead south to north most of the morning whereby Lesser Redpolls were less evident. We looked and listened hard for Chiffchaff, Willow Warbler or an early Blackcap, Sand Martin or Swallow but none appeared. 

We made do with resident Buzzards, Oystercatchers, Pied Wagtails and Great Crested Grebe until the highlight of a single Common Crossbill “chup, chupping” overhead. Crossbills breed not too far away but are just occasional visitors to the site even though there are extensive pines in the immediate area. 

Common/Red Crossbill - Loxia curvirostra by "Wiki".

Stay tuned to Another Bird Blog and more birds soon. Linking today to Anni's Birding and Eileen's Saturday.

Friday, March 18, 2016

More Finch Tales

We are enjoying a good few days of settled weather. Despite the northerly origins of the winds which produce cold nights and cool days, many birds are making progress in their spring migration. This is especially noticeable at our Oakenclough ringing site on the western edge of the Pennine Hills where Siskins, Lesser Redpolls and Goldfinches have dominated recent visits, either in mist nets or overhead on visible migration. In searching local websites and blogs this migration seems to be much less evident in coastal areas or even missing completely. It’s tempting to say that many birders turn out later in the day than the average ringer? Or maybe it’s just that the birds use inland migration routes in the early spring? 

I’m not complaining about seeing the same species but instead enjoy recent days as an opportunity to record our observations and collect yet more data about migration. So Friday began with a scrape of the windscreen ice, a thirty minute drive into the hills and a 0630 meet with Andy for another ringing session. 

A cold easterly breeze reduced today’s catch somewhat but we still finished up with 45 birds of which 43 were of the finch family. It was a rather striking result in producing 22 Goldfinch, 12 Lesser Redpoll, 6 Siskin, 3 Chaffinch, 1 Great Tit and 1 Blue Tit

One of today’s Lesser Redpolls proved to be a “control”. It carried a BTO ring but of a letter and number sequence we did not recognise (D700 etc) so had been ringed elsewhere in the UK by another ringer. We will find out the details of this bird in due course once the capture from today is computerised and sent to the BTO. 

Lesser Redpoll

The British Trust for Ornithology (BTO) Bird Atlas 2007-11 relates a success story for the Lesser Redpoll. Despite a 16% decrease in occupied squares in England since the 1968-72 Breeding Atlas, there was a corresponding  26% increase in Scotland and a 163% increase in Ireland. We can be fairly certain all the Lesser Redpolls we are seeing at the moment are on their way north and west to Scotland and Ireland. 

On a point of interest to readers outside of the UK, the Lesser Redpoll was elevated to full species status by British Ornithologists’ Union (BOU) in 2001 whereas in Ireland and elsewhere it continues to be treated as a race of Common Redpoll. The Lesser Redpoll is widespread throughout the UK whereas the Common Redpoll is a scarce visitor to Britain from northern Europe, Greenland and Iceland. Prior to 2001 birders and ringers who encountered these paler, larger and uncommon visitors referred to them simply as “Northern Redpolls”. Only after 2001 could we put a “tick” in the box next to Common Redpoll. 

 Lesser Redpoll

The Siskins we caught today are on their way to more northerly parts of the UK, potentially to Norway, just over the North Sea from Scotland. 

Siskin

The British Trust for Ornithology (BTO) Bird Atlas 2007-11 tells us that since the 1968-72 Breeding Atlas the Siskin has enjoyed a “spectacular” increase of 166% in the number of occupied 10km squares. Gains were achieved in Wales and large parts of Ireland. In Scotland, Siskins have spread into the northeast and onto the Northern Isles and the Outer Hebrides 

Siskin

It was good to see the Goldfinch at the top of the scoresheet today. The Goldfinch is now so abundant we often forget that it too is a partial migrant which returns north at this time of year. Because Goldfinches are always around in wintertime, albeit in reduced numbers, it is not always easy to spot the spring arrivals. 

Goldfinch

The Goldfinch has a chequered history in the UK, a past and present story which is replicated here in the county of Lancashire where during the late 19th century it was almost extinct as a breeding species. 

The then status of the Goldfinch is described in a book from 1892 - The Birds of Lancashire by F. S. Mitchell. “The Goldfinch is resident, but so decreased in numbers as to be almost extinct. The march of agriculture is one great reason for this; waste lands where thistle is its favourite food, groundsel and nettles used to grow in plenty, being now so largely brought under cultivation. The bird-catcher too (or as he is more commonly called the "tuttler" or "touter" i.e. one who entices), is the deadly enemy of the Goldfinch, and any stray individuals are at once captured to satisfy the exigencies of the demand from the large towns.” 

The Goldfinch hung on in there until during the 1980’s there came a sudden revival in its fortunes. 

The following information is also taken from the BTO Atlas 2007-11. “Since the 1990s the UK Goldfinch population has exploded, a phenomenon almost entirely explained by improved annual survival. During 1995-2010 there was a 91% increase in the UK breeding population and a 158% increase during 1998-2010 in Ireland. 

The Goldfinch owes much of its recent success to adapting to and exploiting bird feeding stations in suburban gardens and elsewhere. Goldfinches were recorded in 50-60% of gardens in Britain in 2011 with a similar pattern evident in Ireland with Goldfinches recorded in 80% of gardens.” 

Goldfinch
 
Stay tuned. There will be more finch tales soon from Another Bird Blog.

Linking today to Stewart's World Bird WednesdayAnni's Birding and Eileen's Saturday.



Thursday, March 10, 2016

Trickle Time

There were small numbers of Siskins, Lesser Redpolls and Goldfinches on the move north this week. It was on Monday at Oakenclough that Andy caught handfuls of all three species. 

We both returned today hoping to witness further evidence of spring migration and catch more of our target species for the site. The forecast wind speed of 5mph was some way off the mark as we arrived to see swaying tree tops and ripples across the surface of the nearby reservoir caused by a 15mph chilly northerly breeze. Fortunately the wind dropped somewhat, the sun came out and we managed to catch 15 birds in a slow trickle of activity but during a morning when the temperature never rose above 8°C. 

We didn’t catch a single Goldfinch today and we both scratched our heads trying to remember the last time Goldfinch failed to appear on a field sheet from this site. Coal Tits are also regular here, mainly as recaptures from previous ringing sessions so we were surprised to catch three new ones today in our total of just 15 - 4 Lesser Redpoll, 2 Siskin, 2 Chaffinch, 3 Blue Tit, 3 Coal Tit and 1 Dunnock. 

Coal Tit

The four Lesser Repolls consisted of three new ones and a recapture from Monday. Both Siskins were new birds and both adult males. 

Lesser Redpoll

 Lesser Redpoll

Siskin

Siskin

We saw a number of raptors this morning with circling and calling Buzzards much in evidence and a count of between four and eight individuals, all of them harried by crows or gulls in the course of their soaring. We also saw at least two Sparrowhawks plus one or more Peregrine. On Monday Andy had also clocked up a ringtail Hen Harrier over nearby farmland. 

Carrion Crows and Buzzard

Other birds today - 4 Mistle Thrush, 2 Great Crested Grebe, 2 Pied Wagtail, 8+ Oystercatcher, 12+ Curlew and the rather unusual sight of a Dipper feeding alongside the water’s edge of the nearby reservoir.

The normal habitat of the dipper is fast flowing streams, and although there are some nearby, to see a dipper along the reservoir’s margins made us look twice.

White-throated Dipper - R. Knight. East Sussex, UK [CC BY 2.0 via Wikimedia Commons)

More birds next time from Another Bird Blog. Log in soon.

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



Saturday, February 27, 2016

An Owl Or Two, Or Three Or Four

This morning I set off birding on a regular route north over Stalmine Moss. A telegraph pole Kestrel was the first notable bird, unless I was to count common Blackbirds. There’d been a few near misses of the dark shapes along the way. It’s one of the perils of early morning driving along country lanes in the half light of a springtime morning where Blackbird territories seem to be not linear but to criss-cross east to west almost immediately in front of a moving vehicle. 

Next came a pair of Little Owls sat in a tree alongside Union Lane. The owls may have changed their affections in recent years by crossing to the other side. It was in 2008 and then in 2012 when Will and I found youngsters squashed into the roof space of an outbuilding to the south of the road, but extricated them in order to ring each one. Nowadays the regular Little Owls of the birding tourist trail hang out to the north of the road at a different farm - unless of course there’s more than one pair of Little Owls in the Fylde? 

Little Owl

I tuned right at Lancaster Lane where an early morning togger was on the prowl for an owl or two. A veritable enthusiast and probable expert judging by the car complete with an impressive “OWL” number plate. I turned tail and headed for Cockerham and Moss Edge just in time to see a Barn Owl fly off in the direction of Lancaster Lane. Maybe OWL would see an owl after all? 

Barn Owl

Along Moss Edge was a familiar car so I braked – JR working on a Saturday morning while I worked at birding – such dedication from both. I relayed news of the Barn Owl from two minutes before and then set off towards Braides and Conder Green. 

Beyond Braides Farm were several thousand grey geese where a couple of hours with a scope might reveal an intruder or two amongst the majority pinkfeet. I heard tell lately that thousands of Pink-footed Geese and good numbers of Whooper Swans remained in Iceland during their mild mid-winter when normally both species would migrate and remain here in the UK until March and April. 

On the Braides fields I counted 24 Lapwing, 2 Grey Heron and 1 Little Egret. 

Before hitting Conder Green I detoured around Moss Lane and then Jeremy Lane where as luck would have it there appeared another Barn Owl. The light was better now. 

Barn Owl

At Conder Green all appeared as mostly normal - 52 Teal, 120 Curlew, 30 Wigeon, 2 Little Grebe, 18 Redshank, 1 Spotted Redshank, 8 Oystercatcher, 2 Grey Heron and 2 Pied Wagtail. A flight of 140+ Black-tailed Godwits appeared as if from nowhere but as they turned and headed down I could see they were about to land in the still wet fields south of the canal. 

Black-tailed Godwits

On the way back towards Pilling the Linnets at Wrampool were as flighty as ever with about 40 today along with a singing and territorial Pied Wagtail plus a patrolling Kestrel. 

At Fluke Hall Lane and Backsands Lane - 26 Curlew, 44 Redshank, 26 Lapwing, 350 Pink-footed Geese plus at the hall itself a calling Nuthatch in amongst the nest boxes. 

Pink-footed Geese

Please visit Another Bird Blog soon for more birds and owls. There’s always one but sometimes two, three or even four. 

Linking today to Stewart's World Bird Wednesday and Anni's blog. She would rather be birding too.


Sunday, November 22, 2015

Sunday's Birds

Sunday morning began with an early drive to the edge of The Forest of Bowland at Oakenclough where the ringing site is topped up with bird food twice a week, even when the weather prevents any ringing there. In addition to enabling a study of birds on site the supplementary feeding station adds to natural foods available to birds in the leaner winter months. Studies have shown that giving wild birds’ additional food on a regular basis can assist their survival and enhance breeding success in the following spring. 

All seemed quiet around the feeding spot with no sign of the 40+ Goldfinch from earlier in the week and just two or three hanging about near the Nyger seeds. Goldfinch flocks are highly mobile so I hope the birds weren't too far away, especially as it was last November and into December which produced very good catches of the species.

With the preponderance of conifer trees here Coal Tits are ever present as their small bills allow them direct access to the tiny holes of the Nyger feeders. Meanwhile the Great Tit, Blue Tits and Chaffinches stay around so as to take food from the ground. We avoid the use of peanuts or mixed seed feeders and instead use Nyger feeders and ground feeding as a means of targeting the several species of finches which occur in this area. 

Coal Tit

Great Tit

Additional birds seen this morning included 8 Blackbird, 2 Mistle Thrush, 1 Great-spotted Woodpecker, 1 Nuthatch, 2 Raven and 2 Pied Wagtail. 

Meanwhile there was notification of the recovery of a Lesser Redpoll ringed here on 19th October 2015. A first year male ring number Z652570 was recaptured by other ringers some 16 days later on 4th November 2015 at Woolston Eyes, Warrington, a distance of 61kms from Oakenclough. While the distance involved isn’t tremendous the recovery does once again demonstrate the southerly autumn dispersal of this species, and because the bird is still in circulation it could provide more life history information at a later date. It is probably in France or Belgium right now until the early spring when Lesser Redpolls begin their return migration. 

Lesser Redpoll

Lesser Redpoll - Oakenclough to Woolston Eyes 

From the A6 at Garstang I took a leisurely drive home via the mosslands of Rawcliffe, Pilling and Stalmine where I counted at least 11 Buzzards spiralling over the fields, with at one point six quite close together in a single kettle of air. I suspect that this morning was one of the few in the last four weeks where the sky was both clear and calm enough for Buzzards to soar. 

Buzzard

The fields alongside Lancaster Road are well flooded and it was on just a couple of fields here that I counted 1500+ Lapwing, 30 Golden Plover, 260 Black-headed Gull, 45 Common Gull, 40 Curlew and 6 Skylark. 

Nearer to Stalmine was a roadside Kestrel as well as a feeding party of half-a-dozen Redwings and 50+ Fieldfares. The autumn berries are disappearing quickly leaving the Fieldfares to live up to their name and search for animal food in the soft ground rather than concentrate on a dwindling supply of berries in the hedgerows. 

Kestrel

Redwing

Fieldfare

Log in next week for more news, views and bird photos on Another Bird Blog.

In the meantime take a look at more birds Stewart's World Bird Wednesday.


Saturday, August 15, 2009

Hi everyone!

Well I did the easy bit. Signed up to The Bird Blog Club, swore my oath of allegiance to Google Inc and wrote down to later lose yet another unmemorable password variation on “wheat3£?22ear99”. Just two geeks who had a bright idea? There’s hope for birders yet. I’m just thankful I have a few quid invested with Google.

A blank screen, but now for the difficult bit, adding the words and pictures, desperately trying not to cock-up completely. Even so my hit counter is at 50 and more before I click the “publish” button. I managed to upload a header photo, even handled the obligatory bird links, slipping in a few extra non birdy ones, hoping it won’t lead to my further relegation to an even lower division. I quite like the header photo taken recently with my old Nikon Coolpix 8700, easily the worst camera I have ever had. If anyone wants to take this pile of poo off my hands before it lands in the big grey bin, or joins the mountain of pre digital camera equipment festering in a cupboard, let me know. But for now, thank goodness for the Footsie bounce, back to the digital age with a vengeance and a brand new Canon. All I need now is for autumn to begin, a few more birds than I have seen in recent weeks and I can snap away 600 times before loading a new film I’m told.

I agonised over the title. Unhelpful and a little puzzling that Sue said “Just call it ‘Victor’s’ Blog”, everyone will understand that”. “But it’s about birds” I insisted grumpily. Women, I don’t believe them.

So it’s just another bird blog with no firm plans, after all, Rome wasn’t built in a day, I’ll just take it as it comes whether I’m birding, ringing or whatever. I know I have to make it interesting for you to visit again; I don’t want this blog to suffer from McDonalds Syndrome - “Tried It Once, Never Again”. Pretty sure what won’t be on here – Weeds, Creepy Crawlies and Seawatching. Now there’s an apt name for a Fylde pastime. Which reminds me that I did have a lady at Knott End phone me this week to say she had a Gannet on her chimney all afternoon, but after being harassed by gulls for a few hours it apparently flew off to no doubt later excite the folks at Starr Gate.

Don’t get me wrong, when I lived on the other side of the River Wyre I used to go to Rossall Point quite a lot, mainly to keep an eye on the breeding Ringed Plover where in the 1980s and 1990s I found many nests, sent in many Nest Record Cards and ringed over 60 pulli. Now no one seems to know how Ringed Plovers do there or whether any still manage to breed after years of torment by the doggy brigade, ably supported by Wyre Borough Council. Also, I love watching Cory’s and yelkouans from “The Malibu” on Menorca, tossing the occasional lump of bocadillo to the lingering Audouin’s or Yellow-legged Gulls, but from the cliffs find it much more interesting to separate the Pallid from the Common or wait for the Alpine or a passing Hobby than stare out to sea.

Anyway, whilst typing away but glancing out of the window cursing yet another weather “forecast” as the sun peeks out, I realised that as its fine I really must get out to ring what will probably turn out to be my last Swallows of the year.

For now I’ll leave you with a few pictures from earlier in the year. Barn Owls near Nateby and Little Owls near Garstang, the latter courtesy of Wayne Sleep’s mum. Wow, this blog must get better and better, maybe I can get some birding celebrities and big listers on here next.





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