Showing posts with label Avocet. Show all posts
Showing posts with label Avocet. Show all posts

Tuesday, June 16, 2020

A Minor Species

This has been a disastrous time for the small number of Avocets that nest in their usual location of Conder Green, where this year, three or more pairs failed to rear a single chick. On Monday I drove to Cockerham to check out the remaining pair of Avocets that nested at a different location for the very first time - the perhaps unusual setting of a private and working dairy farm. 

From a fair distance away I noted the Avocets had four tiny young in tow so I arranged to meet with Andy on Tuesday with a view to ringing those chicks and to combine this with another go at the nearby Sand Martin colony. Both jobs would require two pairs of hands and eyes should the young Avocets be difficult to locate through their parents’ ability to divert and disrupt. Sand Martin catches can be unpredictable in numbers whereby it is also essential to have two or three pairs of hands around. 

Tuesday morning and we met up at the Sand Martins to see the whole of the Avocet family just yards away from our parking spot and to hear the warning ’kleet-kleet’ calls of the adults. Before long we had four youngsters in the bag despite the “broken wing” distraction displays and overhead warning flights of the adults. Four ringed - the first Avocets for Fylde Ringing Group. 

 Avocet

A look in the BTO Migration Atlas (first published in 2002) showed the Avocet - Pied Avocet Recurvirostra avosetta as being featured in the pages of “Minor Species” rather than “Waders”. This is a reflection of the species status at the turn of the millennium when the population of the UK was at about 450 pairs. Avocets had recolonised Britain over 50 years earlier from 1947. 

They spread quite slowly to include North West England in their range in the 1980s and 1990s and first bred in Lancashire in 2001. The number of Avocet breeding pairs in the UK in 2020 is thought to be now close to 1,950/2,000 (BTO). 

It is known that Avocets from Southern England join post-breeding moulting flocks of Avocets in the Netherlands where they mix with birds from Sweden, Denmark and Germany. As winter progresses individual birds move further south to wintering sites in southern or southwestern Britain, e.g. the Tamar, Tavy and Exe estuaries. Yet others may fly south to Portugal, Spain, Morocco or West Africa. 

Our North West England Avocets are winter absentees but return as early as late February/early March to look for breeding opportunities. It is likely that these individuals have spent recent months in southern England rather than being Africa returnees. 

So little is known about Lancashire and Merseyside Avocets, an area where very low numbers have been ringed, that more ringing records and recoveries should add to the current understanding of the movements and migrations of the species as a whole. 

Avocet   

While we counted around 140 Sand Martins at the colony the catch of just 13 was disappointing- 10 adult males and 3 juveniles of the year. The ten adults included a ring not of our own series - APA6004. 

Sand Martin - adult

Sand Martin - juvenile 

Sand Martin
We had no recaptures from our previous one of 30 Sand Martins on 30 May when twenty of those were adult males. It would appear that the ladies avoid us and that the resident birds as a whole have in a short time, learned to negotiate our mist net. 

 Sand Martins

We will leave them to get on with it for a while and try to time our next visit for a more substantial result.



Tuesday, June 9, 2020

A Waiting Game

Five in the morning and I lay wide-awake, mulling over the weekend gone and the days ahead. With another morning of waiting around for a promised delivery, I felt a rant coming on and sat at the keyboard with one eye trained along the road outside. 

For three days we watched for a delivery that never arrived. But the neighbours' did. White Van Man and then another food drop as Sainsbury’s green one failed to stop at Number 3. I swear those neighbours are stockpiling the garage, cupboards and freezers for the next pandemic or the newest Project Fear, inspired by our unbiased and impartial but highly predictable media. 

I have news for BBC, ITV, Channel Four and Sky - We, the public who pay your wages, know what you’re doing, your hidden agendas.  For sure it’s the re-election of President Donald Trump in November 2020 and Real Brexit of 1st January 2021 when the media’s EU funding dries up. 

I left Sue on lookout Monday afternoon and snuck out to Cockerham for a look along the sea wall. Richard had newly fixed Covid signs to gateposts to deter social distancing doggie and cycle folk from their recent and ongoing trespass through his sheep and cattle. None had bothered to seek permission for their jaunts. So it continues - farmers versus townies and never the twain shall meet. 

I had a good selection of birds where the pool, reeds and hedgerows provided the best. At least six singing Reed Warbler and three pairs of Reed Bunting proved easy to find by their respective songs. More difficult to see were now quiet Sedge Warbler, Blackcap and even Chaffinch, all of which by June have less need to display their desirability.

Reed Bunting 

Reed Warbler 

The water held several Greylag, Mute Swans with 2 young, 4 Tufted Duck, 2 Shelduck, the inevitable Little Egret, and whinnying but unseen Little Grebes. The grebes may be on their second brood by now because ten days ago I saw a flotilla of young and old disappear into the pool margins. 

Little Grebe 

Along the sea wall the Environment Agency had found work for idle hands whereby three x four by four vehicles and a JCB were sent to drive up and down the bund and shift tidal wrack a few yards higher up the sea wall. The story is that the lower down debris stops the growth of grass that binds the grass to the substrate which in turn maintains the strength of the bund. The bund/sea wall serves as a defence to high tides that might one day engulf the land behind. Mystified? Yes, me too. 

Needless to say, I saw few Skylarks, the single species that actually nests on the same ground during May, June and July and along which the vehicles drove up and down for some hours. In several visits I have seen no evidence of Skylarks nesting along here this spring. I also think The Environment Agency could do with a makeover that includes a different title.

Skylark 

Along the ditches and dykes came 6 Oystercatcher, 5 Redshank, 4 more Little Egret, a single Pied Wagtail and several Linnets. Out on the marsh were distant gulls, more Shelduck and 2 Eider ducks, male and female but as far as could tell, no young in tow. Half-a-dozen Swallows and a lone Swift drifted by. 

I bumped into Richard, out to survey his barley, a crop struggling for height in this driest of springs. As we spoke a Roe Deer crashed from the dense hedgerow, bounded through the crop and disappeared out of sight. 

Richard told me the family had not ventured out onto Murder Mile last weekend because they could see and hear the probable aftermath of release from lockdown. They were right to stay safe. Bikers hurtled full throttle along the A588 where 100 yards up from the farm another middle aged wannabe racer bit the dust by landing head first into the roadside ditch. Six kids and a wife left behind. Another needless death caused by the China virus. 

I heard tell via the Internet that all three Avocet nests at Conder Pool had failed so motored on for a gander. Indeed all gone with not a one to be seen, least of all little fluffy grey ones. There’d been a little unanswered discussion online as to why the Avocets failed so miserably, perhaps sheep or mink, even though Oystercatchers and gulls yards away produced fine chicks? 

No one seems or even wants to know except that grazing sheep or a mink might carry the unopened can of worms, but not bird watchers. 

Luckily, another pair of Avocets half a mile away on a stony island encircled by comatose, immobile anglers succeeded where others failed. There they strode, three healthy looking chicks and two proud parents who for weeks saw off Grey Herons, gulls and Greylag Geese with no interference from trespassing birders. 

Avocet 

 Avocets

We’re still waiting for the van. Watch this space.

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



Thursday, May 14, 2020

Stay Alert Birding

There’s good news. Ringers in England may go ringing again subject to following the constraints which apply to the public as a whole. It’s bad luck for ringers who live in Scotland, Wales or Northern Ireland, whose devolved governments have taken a tougher line on releasing folk from house arrest. 

Andy tells me that via cameras in each box, the Kestrels of 2019 have five eggs while the Barn Owls are in situ but yet to lay any eggs. Mid-June should see more progress with both species and a then a spot of ringing when the youngsters are big enough. 

Barn Owl 2019

 Kestrels 2019

I was due to meet Andy later for a foray to a private site that has ringing possibilities. But first came a trip to Conder Green with the heated seat switched firmly “on” and the cabin heater to “max” when the dash said “-3°C” and I saw the layer of ice on the windscreen. 

A quick check of Conder Green’s pool and creeks revealed a few changes but nothing extraordinary. Both Avocet pairs appeared to be on eggs, one of the females is shown in the picture below sitting in her depression in the ground while her mate feeds closely by. There were still two pairs of Common Tern finding food here on the pool or out on the near estuary and where the tiny fish soon become presents to sitting a mate. 

Avocet 

 Avocet

Common Tern

A pair of Great Crested Grebe put in a brief appearance before they flew off in the direction of Glasson Dock where the species breeds in most years dependent upon disturbance and suitable water levels. A pair of Canada Goose have success by way of 4 tiny goslings. 

In the creek Godwits continue to fluctuate with today 44 Bar-tailed Godwit and 4 Black-tailed Godwit. There was a single Greenshank and a lone Dunlin. Four Swift was my highest count of the year so far on this the fourteenth of May. 

That completed the lightning visit to Conder Green because I was due to meet Andy at a local farm. The farmer, let’s call him Tom, Dick or Harry, emailed last week to ask if I would spend time on his little piece of heaven and make an inventory of the birds seen so as to help with his green credentials. “No more than two people”, he stressed. 

 “OK Boss”, I replied. 

 “I will take a look once lockdown is ended.” 

Now by mid-May we hoped to find active Skylark nests on his land and better still, ring a few youngsters before the season ends. Initially, and somewhat rarer than finding Skylarks were 2 pairs of Corn Bunting. 

It was pretty hard work as the males were very mobile around a number of song posts both fence and bush. It’s likely that females were sat on eggs or even tiny young but Corn Bunting nests are notoriously difficult to locate. It’s probably 20 years ago that I last ringed nestling Corn Buntings so it would be nice to reacquaint with them when they have become so very scarce. 

Corn Bunting 

Corn Bunting 

Skylarks were fairly thin on the ground with at least 5 singing but little sign of activity at ground or fence post level. We’ll take another look soon when there may be more action if the larks are late or failed on first attempts. 

There’s a small copse and a few nice stands of phragmites reed where we found 6 singing Reed Warbler, 4 singing Reed Bunting and 2 Sedge Warbler. In the copse that surrounds a tiny pool we discovered Little Grebe, Grey Heron, 4 Tufted Duck, an overhead Buzzard and a patrolling Kestrel. 

Reed Warbler 

Sedge Warbler

Reed Bunting

We were surprised by a small flock of Linnets that numbered 12-15, a little late in spring for Linnets to be in company rather than paired up for breeding. In other areas we found 3 Pied Wagtail, 3 Little Egret, 4 Tufted Duck and 8 Stock Dove. While not spectacular, and local birding rarely is, we found a good variety of birds and I guess more visits are on the card for the coming weeks. 

Back home in the garden there are Greenfinches feeding chicks. Trouble is, the nest is high in a conifer where I would need a ladder and sky hooks to reach.  Probably better to stay safe at ground level?  

Back soon with more from Another Bird Blog where the messages remain much the same – Enjoy All Birds, Stay Alert, Stay Safe, and Control Your Urge to Watch the BBC, C4, ITV or Sky. 

You know it makes sense.

Linking this post to Viewing Nature with Eileen and Anni in Texas.

Thursday, May 7, 2020

Early Closing Wednesday News

On Wednesday morning the windscreen wipers dragged across the screen and the dash warned of 3°C and a chance of ice. I set off regardless for my morning walk because that frosty start would mean sun and lots of it. 

Flushed with Monday’s success in finding the Grey Partridge, I went back and hoped for better pictures by waiting until the sun lifted and gave bright sunshine. With good reason the Grey Partridge is a wary bird, its population at rock bottom and falling into the abyss. 

Grey Partridge 

Grey Partridge

 Check out the table below. As a nation we should be thoroughly ashamed. 

Grey Partridge - courtesy of BTO

Alongside the field were single males of both Reed Bunting and Blackbird and also 2 Stock Doves. The suspicious doves flew off, the wary partridge remained for now. 

There was a Kestrel taking the morning air near Conder Green so I stopped to look at the hawk and then took a peek on the pool and the creeks. 

Kestrel 

The godwits had changed their ratios from Monday with the majority now Bar-tailed Godwits at 24 but Black-tailed Godwits at 18.  We had gained a Spotted Redshank and 6 Dunlin however it appeared that some of Monday's excitable Avocets had departed with their number down to six. 

There’s an elusive Little-ringed Plover, first you see it, then you don’t, but almost certainly there’s a female too, sat on eggs out of sight of prying eyes and cameras. 

Avocet 

Shelduck numbered 10-15, the difficulty of a count augmented by some flying to and from the marsh in territorial disputes. Just 4 Tufted Duck plus the now established pair of Canada Geese. Common Tern two pairs again, one pair on the pontoon and one pair on the near island. Four Little Egret. 

There was a single Meadow Pipit in display on the marsh, the first there for a few years; and there was a smattering of Swallows but no House Martins over the marsh and the dwellings opposite. 

Around Jeremy Lane were upwards of 15 Sedge Warblers in song with an increase to 7 or 8 Common Whitethroat and the usual Tree Sparrows and Blackcaps at the nest boxes there. 

Sedge Warbler

Common Whitethroat

A couple of days ago I took pics of a tiny Lapwing chick, one of two identical fluff balls. There were other chicks in nearby fields and from their size hatched at similar times. Now I found just one chick of those original ones, the remainder having walked across fields with parents, lost to predators or the weather. It’s not unexpected but still something of a mystery why and how few survive to adulthood. 

Lapwing chick 

A female proved very watchful and kept the chick at a safe distance from my car but presented fine opportunities for a picture. The shorter than male crest and the maternal behaviour told me that this was the female parent of the now lone chick. 

Lapwing 

Lapwing 

Lapwing 

Now I’m no expert on mammals but this Jill appears to be pregnant; and Jack was nowhere to be seen. 

Brown Hare 

Wiki - Brown Hare “The female nests in a depression on the surface of the ground rather than in a burrow and the young are active as soon as they are born. Litters may consist of three or four young and a female can bear three litters a year, with hares living for up to twelve years. The breeding season lasts from January to August. A male hare is called a jack, a female is a jill.”  

========================= 

And now, courtesy of Not The BBC. 

Boris with his team of Londoncentric Professor Pantsdowns say some easing of the lockdown might come as early as next Monday. Well Boris, I have news for you. The people, slowly but surely, are already in the process of easing out of house arrest. 

It’s the usual method. Leak snippets of information to gauge the reaction and then pull back if there’s a backlash from mainstream media. 

“Government's roadmap to ease Covid-19 restrictions will be set out in 5 phases. These phases will be on 3 week review process, the current phases would commence on the following dates:" 
  • Phase 1 - 18th May 
  • Phase 2 - 8th June 
  • Phase 3 - 29th June 
  • Phase 4 - 20th July 
  • Phase 5 - 10th August 
"If coronavirus cases begin to increase, we will revert to the restrictions set out in the previous stage." 

🔮 PHASE 1 🔮 Phase 1 of the roadmap will lift the following restrictions: 
🔸 Construction workers, landscape gardeners and other outdoor workers may return to work 
🔸 Garden centres, repair shops and hardware stores may reopen 
🔸 Fitness & sport activities (non-contact) in small groups (max of 4 people) may resume (golf included) 
🔸 People may meet up with friends and family in small groups outdoors (size of a "small group" is defined as up to 4 people) 
🔸 The majority of regular health services will resume 
🔸 Outdoor public amenities and tourism sites may reopen (beaches & mountain walks) *NOTE - social distancing guidelines will remain in operation for all 

🔮 PHASE 2 🔮 Etc, etc. Phase 2 of the roadmap will lift the following restrictions: Etc, etc.

No mention of birders there, but please remember folks. You read it here first on Another Bird Blog.


=========================

Monday, May 4, 2020

Finding The Rares

May 3rd with once again a zero count of House Martins over the weekend, not even a fly by as often happens when early arrivals stop off and examine last year’s breeding sites under the neighbours’ eaves. The lack of martins is very noticeable because Sue and I have spent so much time in the garden recently without seeing and hearing the twittering arrival of House Martins. 

There was nothing for it but to check this out elsewhere on Monday to see if martins had arrived at other regular spots, even though there isn’t much information around during these stay at home times. After all, House Martins are not seen in too many gardens. 

I set out for my Monday stroll from one of my long-time workout spots at Cockerham. But first a spot of stood-still birding with lots to see on Conder Pool where most birds are now paired up but still a number of migrants. 

There are a decent number of pictures today so please “click the pics” for a closer look. 

The Avocets were both active and noisy with 5 pairs for sure and maybe an extra one or two individuals. Some are clearly sat on eggs while one pair spent time on the marsh clattering loudly as the tide rose to their feet. They were precisely where a pair bred last year, as if these two were weighing up the tidal rise and fall. 

 Avocet

 Avocet

Four pairs of Oystercatcher appeared to be on eggs with probably one pair of Redshank and 3 pair of Shelduck. Otherwise wildfowl – a pair of Canada Goose, a single drake Gadwall and 8 Tufted Duck. 

 Shelduck- female, male

There was no sign of recent Spotted Redshank or Little Ringed Plover today but 76 or more Black-tailed Godwit came in many shades from grey/brown to the dark brick red of the Icelandic race. A little distant but you get the picture. 

Black-tailed Godwit 

Bang on cue Common Terns are back on site, four today, where as usual they compete with the Black-headed Gulls for the likeliest spots. 

Common Tern 

Two Yellow Wagtails stayed but briefly where at one point they shared the outflow wall with a White Wagtail and a Pied Wagtail. Apologies for the poor picture; it’s an attractive but small bird some 35 yards away. A single Grey Heron and five Little Egrets seen - one or two of the latter in full summer adult plumage. 

Yellow Wagtail 

Little Egret 

I wasn’t seeing any House Martins and just 15/20 Swallows fed briefly before they too flew off into the distance. Zero Swifts too, but as one might expect, lots of Sand Martins (100+) at the quarry half-a-mile away. 

Other small birds arrived as 1 Wheatear, 1 Blackcap and 2 Whitethroat only, the early Wheatears now mainly moved on inland. Seemingly Whitethroats have yet to arrive in any numbers. 

Along Jeremy Lane I found a few Swallows hanging around the usual farms, waiting to be let in the buildings, and where yet again the Swallow numbers are severely depleted. 

Swallow 

Swallow 

It was soon after taking a picture of an obliging Pheasant that I found what may prove to be the rarity of the month - a pair of Grey Partridge. 

Pheasant 

 Grey Partridge

A little distant I know but a good find. 

If only the WhatsApp Rare Bird Forum was up and running I could post it on there, together with a zero count of House Martins. 


Thursday, August 8, 2019

Catch Up

Birding and ringing took a back seat this week as school holidays and grandparent priorities came first. Thursday was the first available morning for me so I drove to Conder Green for a catch up before the main task of the day, Gulf Lane. 

The water margins are quite good for waders at the moment during what is peak migration time.  There’s good numbers of Greenshank Redshank and Lapwings. I counted 12 Greenshank, 230 Redshank, 140 Lapwing, plus 6 Common Sandpipers and a handful of Curlews. 

A pair of Avocets now has 4 large youngsters close to full size. 

Greenshank 

Greenshank 

Redshank 

Juvenile Avocet 

It’s been a troublesome season on the single nesting platform when Oystercatcher, Common Tern and Black-headed Gull all tried to nest in close proximity. The winners appear to be the Black-headed Gulls closely followed by the Common Terns but the Oystercatchers lost out completely and raised not a single youngster. Meanwhile the 6 Common Terns also used the natural island and today I counted 4 adults and at least 2 fledged but now flying juveniles  

At Gulf Lane our Linnet Project is about to enter the fourth winter. Unfortunately Andy could not join me for a spot of hard work cutting a ride through the vegetation as he too was on Granddad duty. That’s his story and he’s sticking to it. 

In recent weeks I paid a few visits and noted how groups of four to eight Linnets built to a small flock of 25+ on 4th August. Many of the plants are already dropping seed for the Linnets. 

Game Cover and Bird Seed Plot 

Fodder 

With luck the flock should build to 200/500 Linnets that will remain here throughout the winter months. We start the season with 577 Linnet captures and a number of phenomenal records from Scotland and the Northern Isles which prove that the Linnets here travel many miles to winter in this part of Lancashire. 

I recently contacted Oliver Seeds, the suppliers of the seed mix employed in the field. The mix is named WBS1 – “a winter hardy annual wild bird seed designed to provides cover and feed for small birds, mammals and game throughout the year. It is recommended for those parts of the UK where more frost hardy species are required. It provides shelter in “open” cover and deposits seed through the late Autumn and Winter period.” 

The constituent parts of WBS1 are: 
30% Spring Triticale
 25% Spring Wheat 
25% Spring Barley
 8% Linseed
 4% White Mustard 
4% Forage Rape 
3% Phacelia 
1% Fodder Radish 

I cut a ride through the 5ft high lush growth and then tested the length and width with a single net in readiness for the first ringing session. This shouldn’t be too far away once the Linnets increase their numbers and form a tighter flock. 

While taking a breather, a single Linnet found its way into the net and opened the account for winter 2019/20. A good omen for the weeks and months ahead I hope 

Linnet - Number One 2019/20 

Male Linnet - Number One 2019/20

There’s a poor weather forecast for the days ahead but stay tuned, there will be news and views of some sort. 

Linking today to Anni's Birding and Viewing Nature With Eileen.

Related Posts with Thumbnails