Showing posts with label Kestrel. Show all posts
Showing posts with label Kestrel. Show all posts

Sunday, January 7, 2024

Back In The Old Routine

It’s the routine excuse too; the weather - relentless rain, stormy wind and endless grey days take the rap for my lethargy in neglecting the blog. Three weeks have flown by, twenty one days which included Christmas, New Year and all that entails and where the few remaining days were of the type where even cats and dogs stay by a roaring fire. 

But now in 2024 and following a rare sunny beginning I left Sue with a cup of coffee and her laptop catching up with soaps while I set off for a spot of birding. Maybe I would nab a few pictures during a few hours without wind or rain? 

Things kicked off well near Pilling Village, a roadside Kestrel, one of the pair that live most years at a nearby farm. In some years there will be Barn Owls at the same location and where the two predators exist side by side because their respective lifestyles and feeding requirements do not clash. 

Kestrel
 
I spent a little time at Conder Pool where the erstwhile “pool” now resembles Lake Coniston following five months of rain and where the expanse of deep water means that birds, mainly wildfowl, can keep their distance from curious camera-carrying birders. At best, 50+ Wigeon, 80+ Teal, 6 Tufted Duck and 8 Little Grebe. A single Little Egret in the creek where the water is more suited to wading than the “pool”. 

I found 15-20 Linnets above Glasson Dock in their yearly haunt alongside the village hall on the edge of the Lune/Glasson marshes. But less than a score of Linnets in now the coldest months of the year is a lowly total for a location that can record 200/400 Linnets. The species seems low in numbers at the moment and perhaps there are many yet to arrive from the colder parts of Scotland if and when the predicted cold snap arrives.

Linnet
 
A look towards Cockersands proved the most productive time of the morning with first a Barn Owl exiting a building before taking a quick circuit of the nearby marsh. When I drove around the corner to see where the owl had gone, there it was,  sat along the fence line before it headed off again, this time out of sight. 
 
Barn Owl

Barn Owl
 
At my parked gateway spot were both Grey Wagtail and Pied Wagtail, also 15-20 House Sparrows and 70 or so Starlings. The bright sunny morning had sent the Starlings into song and conversations, melodies that included Redshanks, Curlews and others. 
 
Pied Wagtail

Starlings
 
“Starlings are really excellent at mimicking the sounds of other birds and, in fact, any other sounds they hear in their environment. While maybe occasionally the mimicry is spontaneous, mostly it is carefully practised and woven into phrases, which are then arranged into songs"

  

Along Moss Lane I saw and heard small numbers of Fieldfares alongside the roaming Starling flocks. Because hawthorn bushes are now stripped of berries any remaining Fieldfares now use the Starlings to their advantage and join in searching for earthworms in the still saturated fields. 

Fieldfare and Starlings
 
In a field at near Moss Lane junction were 4 Cattle Egrets, almost certainly the same four reported in recent days in this area and further afield, sometimes in twos, other times as a foursome. 

Cattle Egret

I made for home and my own hot coffee. Join me again soon for more birds and photos on Another Bird Blog. 


Wednesday, November 29, 2023

Baby It's Cold Outside (And Inside)

“Minus 4° - potential for ice on roads” read the dashboard. I’d already decided that sunny and dry Wednesday would be a birding day of warm fingers, and hopefully one that might include a few photographs. I set off into the frosty landscape and headed for the A588 towards Lancaster. 

Pink-footed Geese were on the move high, south and east, to escape the inevitable guns, although a couple of hundred had stopped off in a relatively safe field bounded by a sparse hedgerow that gave a semblance of peace & quiet.

Each year becomes more difficult to both to see and to hear our wild geese on the ground as the disturbance to traditional haunts becomes more intense and threatening to feeding geese through "development", traffic - large & small, walkers, shooters, and yes, birdwatchers.

Pink-footed Geese

Approaching Lapwing Lodge and glancing left I couldn’t help but see a large raptor moving very slowly, almost hovering above a reed-fringed ditch that runs north towards the coast. The deep-v profile became more obvious upon closer approach, as did the size. But for the following traffic on the dangerous fast bend, a stop would have confirmed a Marsh Harrier, probably the same bird that has frequented this locality for several weeks now. 

The Marsh Harrier is no longer a spring and autumn migrant bird to our Fylde coast: it is now a year round resident that can be seen during the winter months, albeit in smaller numbers than at the peak the species’ autumn migration August to October. 

A stop at Gulf Lane found seven or eight Snipe hiding in the furrows of a ploughed field that has yet to dry out from the rains of August through to November. At the approaching car a few “snipped” away to hide elsewhere. A number of Lapwings were easier to spot than the crouching and immobile Snipe using their cryptic plumage to best advantage.

Snipe
 
Lapwing

More Lapwings graced the field from here all the way to Braides Farm, Cockerham where more distant birds gave approximate counts of 490 Lapwing, 150+ Golden Plover, 80 Curlew and 40 Redshank. A single Pied Wagtail pottered along the pooled track. 

This has been a poor autumn for seeing Fieldfares but I caught up with some today on the road to Cockerham Abbey where they were feasting on the now dwindling hawthorn berries. Also a few Blackbirds and one or two Redwings.

Fieldfare

Hawthorn

Fieldfare 

A single Kestrel hunted alongside the road and spent time loitering at lookout spots in the hope of spotting a small mammal meal.  At minus 4 degrees a Kestrel needs to spend more time in search of food. 

Kestrel

Kestrel

Here's that familiar song Baby It's Cold Outside. A new version dedicated to people struggling to pay gas & electric bills and to that eminent scientist recently in the news for expressing very unpleasant views. 


Enjoy the rest of your week good people and then come back soon to Another Bird Blog.

Linking today to Eileen's Saturday.

 

Wednesday, July 19, 2023

Fifty Up

It’s ages since a ringing session hit the fifty birds processed mark.  When I met up with Will and Andy at the Sand Martin colony at 0700 this morning it didn’t seem likely that this day would be any different. Tuesday had seen downpours with inches of constant rain between midday and midnight but where weather forecasts still confirmed that Wednesday would be a “goer”. 

Early cool and 100% cloud cover saw very few Sand Martins around; we really thought we might struggle into double figures given the lack of activity at the nest holes. As the morning warmed and the sun appeared, things began to look up with Sand Martins on the move, joining in with the activity around the nest holes and over the feeding area of the fishing lake. 

By 1110 hours when we tallied up and packed in we had caught 50 new Sand Martins from an estimated count of 150-180 individuals. That would mean a catch of at least 33% of those birds seen, an unlikely ratio and therefore more likely that the number of martins around was actually above 200.

Sand Martin

Field Sheet. First Page.

The field sheet showed 12 new adults, an equal split of 6 males and 6 females, plus 38 juveniles. Interestingly, we had zero recaptures from earlier in 2023 or from previous years, another indication of post breeding dispersal from other sites. 

Sand Martin

Sand Martin

Other activity saw a juvenile Kestrel trying its luck around the martin nest holes, an unsuccessful ploy that also failed for the adult Kestrel we caught here on 14 June. 
 
When we arrived just before seven Will spotted a small flock of 15/20 Black-tailed Godwits flying some distance away, perhaps looking for rain soaked fields in which to feed. About mid morning we realised that two of the godwits had landed a field away from our processing point. The two appeared to be of the Icelandic islandica race by way of their very strong brick-red colouration. 

Black-tailed Godwit

Black-tailed Godwit

April produces the largest flocks of Black-tailed Godwits which correlates well with the bulk of breeders arriving in Iceland between mid April-mid May. The second half of May and early June is considered late for islandica to be in England and it is presumed that these birds are non breeders that may spend the summer here. 

Other birds seen - 4 Common Tern, 1 Common Sandpiper, 6 Tree Sparrow, 2 Pied Wagtail. 

A good morning was had by all.  Come back soon for more news, views and photographs.

Linking on Saturday to Viewing Nature With Eileen.




Wednesday, June 14, 2023

After The Thunder

Monday evening saw thunder and lightning rolling around the area followed by late night downpours. But we stuck to the pencilled in plan and hoped everything would be on song for Tuesday 0630, a visit to the Sand Martin colony at Cockerham. 

Tuesday morning began fine, the rain and thunder long gone to leave a cool, almost idyllic morning at the colony. The 0630 start had left the birds a couple of hours or more feeding time before we intruded upon their space. 

Two previous visits of 17 April and 26 May saw a total of 32 captures, 17 females, 14 males and one indeterminate sex of the April visit. This almost mid-June visit would almost certainly result in a catch containing a percentage of youngsters and thus, together with noting brood patch progress, assessing the breeding success of the colony so far. 

The colony is concentrated in one small area of the quarry face and estimated to be 60/70 active holes, not huge by Sand Martin standards but the only Sand Martin colony for a good number of miles around and therefore a valuable and unique addition to local flora and fauna. 

Sand Martin colony
 
We caught 25 on this latest visit, 12 adults (9 male, 3 female), three of them recaptures from earlier in the year; and 13 juveniles of the year. 

Adult Sand Martin

Juvenile (3J) Sand Martin
 
We sex Sand Martins and many other species by examination of their cloacal protuberance in the case of males, and for females by her brood patch (bare belly) progress. Males of some species develop a partial brood patch that is not as extensive as that of a female, a bare region of the undersides that at the peak of incubation lacks any feathering at all. 

Almost all birds incubate their eggs: keeping them warm while the embryo develops into a chick. In order to transfer heat better from their body to the eggs, many birds develop brood patches (a.k.a. incubation patches). The bird loses feathers from the belly, and the bare skin becomes wrinkly and swollen with fluid. Brood patches are a good way to tell what breeding stage a bird is at, since usually the brood patch begins to develop during nest building, becomes very swollen with fluid during incubation, and then declines. 

Brood patch
 
Juvenile Sand Martins that spend a couple of weeks in their nest tunnels often emerge carrying swollen and unsightly blood sucking hippoboscid ticks that have attached their body parts through feathers and into the birds’ skin. The one pictured below had six such ticks on its head.

Sand Martin

We can remove the insect with a careful grasp of the blood-filled tick using ringers' pliers and then a slow and gentle twist & pull action that releases the parasite. 

A bonus came with the catch of a feisty second summer male Kestrel when it tried to snaffle a Sand Martin but didn't count upon a mist net across it's normal approach line. There was some evidence of predation of the colony by the amount and type of feathers on the ground immediately below the nest holes.

Kestrel

Kestrel

All in all a very successful morning. Back soon with more news and views from Another Bird Blog.

Linking today to Eileen's Saturday blog.


Sunday, March 26, 2023

Out Of Hibernation

It's like I was in hibernation mode. Weeks of doing very little because of the awful weather but rather enjoying the lie ins, the restful days and catching up with garden, household jobs and days out with Sue. And we can confirm, the chippie at Knott End is better than one we found in Garstang while the Shovels pub at Hambleton does a pretty good meal at reasonable cost in these inflationary times. 

A rather bright Sunday tempted me out again and where along Head Dyke Lane was a Barn Owl hunting the roadside. The owl disappearing over farm buildings as mine and another car approached with headlights still burning in the half light of dawn.

Barn Owl

The morning turned out not bad for birding although the bright sky and slightly cool northerly airflow with a lack of cloud kept migrant birds high in the sky. 

Highlight of my 3+ hours slot was a small but steady stream of Meadow Pipits heading across Morecambe Bay and a probable influx of Wheatears. 

A pair of Stonechats have frequented the fence posts at Gulf Lane for a week or two now and as ever it appeared they might stay around to breed but they rarely do. Quite where they disappear to every time and why this spot is not 100% for them is anyone's guess. 

The shore wasn’t especially wind swept, just enough to keep half a dozen ex-roost Little Egrets sitting about in weak sun around the edge of ditches and a chance of a bite to eat. I glimpsed a pair of Little Grebes, heard their trills then through the reeds saw a drake Shoveler and a couple of Teal. 

Two Chiffchaffs were in song this morning, their repetitive “chiff-chaff, chiff-chaff” surprisingly far-carrying when little else was in voice. The Chiffchaff is almost the ultimate “little brown job” of bird ID, lucky then that its onomatopoeic song helps even a novice birder to identify the species; in this 
springtime easier still when Willow Warblers are yet to arrive.

Chiffchaff

 Chiffchaff

Meadow Pipits were on the move here, fives, sixes and more, on the edge of woodland habitat but making off North and over the marsh, a sure sign of decent numbers about. Three hours later my notebook scribbles amounted to 110+ Meadow Pipits, 2 Siskins and 2 Reed Buntings heading into the wind and across the bay towards Heysham. 

Good numbers of Shelduck were out on the marsh, scattered widely and left to right from Pilling to Cockerham with a minimum of 125 birds now looking to pair up for the summer we all desperately need.

There was a Green Sandpiper on the edge of the pool, more Teal, 8 Shoveler, 2 Little Egrets and a Great Egret. The warning calls of Chaffinches alerted me to a Kestrel in the top of the willows, the raptor doing a few circuits and a hover or two before flying back towards Pilling where at least a couple of pairs are in residence. 

 Chaffinch

Kestrel

I found 3 Wheatears moving along the base of the sea wall and  tried to encourage them to fly to the regular catching spot. They were reluctant to leave the sun and shelter of the southern aspect. I didn’t blame them, the wind was getting up and it was so cold that my gloves went on and I ended up with a very dull shot of a bright male Wheatear. 

Northern Wheatear

The week ahead looks less than perfect with more breezy, windswept days and lots of April showers. 

Andy has been out of action for a week and more while Will and I kicked our heels when the weather forecasts let us down for pencilled in ringing last weekend.  There goes that song again - "Things Can Only Get Better" when March goes out like a lamb.

Look in soon for more news and views soon from Another Bird Blog.

Linking today with Eileen's Blogspot and Anni in Texas.




Monday, June 13, 2022

Owls And Kestrels

A nest box with camera is a great way of monitoring birds so as not to disturb the family unnecessarily until the time comes to ring the youngsters. The images of 31 May and then 8 June from Jamie’s camera documented the Kestrel’s progress so well that we were able to set the date for ringing the chicks as Monday 13 June. I met Andy on site at 1000 where we borrowed Steve’s ladder to investigate. 

Kestrels - 31 May

Kestrels - 8 June

We expected to find three chicks but were happy no see four young and feisty Kestrels at an ideal stage to accept their new rings. 
 
Kestrel

Kestrels - 13 June 

Ten minutes after ringing both adult Kestrels returned with animal food for the chicks. The same site has breeding Barn Owls and Kestrels together with Little Owls nearby, a variety of predators that points to a healthy population of voles, mice, rats and small birds in the adjacent and sympathetically farmed land. 

You can follow the progress of this Kestrel family on Jamie’s live nest box streams at https://www.facebook.com/NestBoxLive. There are birds from all over the world including Tree Sparrows, Swifts, Bluebirds plus owls and raptors alike. Be warned, the site is very addictive! 

Our visit was also timed to check the Barn Owl box that had not sent images for weeks. Andy climbed the ladder because he’s the youngest but not by much. He reported the camera lens buried in debris from many meals and their aftermath and advised the camera be cleaned and placed higher once the owls had finished. Of the four young Barn Owls just three were big enough to ring. 

Barn Owl Box
 
Barn Owl
 
Barn Owls lay 4-6 eggs but not all eggs hatch though 4 is the average as some may be infertile. Most bird species don’t start to incubate (sit on and warm) their eggs until the clutch is complete, so the eggs hatch at more or less the same time. 

Barn Owls begin incubation as soon as the first egg is laid and lay additional eggs over a period of around 8-21 days. After 31-32 days’ incubation, the eggs hatch every 2-3 days, usually in the order they were laid. This is known as “asynchronous” hatching. The age difference between the oldest and youngest nestlings can be as much as three weeks. This age variation serves to reduce the peak in food demand and spread it over a longer period. 

Today’s smallest chick will remain un-ringed because if we were to return to ring that one there is a real risk that its larger siblings might leave the box prematurely and thus be in danger in an outside world that they are not quite ready to enter. 

Back home three young Dunnocks (from 5 eggs) were old enough to be ringed and their details recorded on the BTO database, each with their personal ring number, the place of birth, their approximate age and the number of siblings in the family. 

Dunnock chicks
 
Back soon with more birds, news and pictures on Another Bird Blog. 


Saturday, June 4, 2022

Martins And More

Sand Martins arrived late from North Africa this year. Cold northerlies and cool temperatures throughout April and May saw few at the Cockerham colony and those that did find their way didn’t seem to hang around long. 

The quarry faces north and the Sand Martin’s tunnels look out in the same direction whereby there is no warming sun until late in the morning. Insects might be in short supply and perhaps this site is not a favoured one when newly arrived birds are free to fly off and find a more suitable location? 

Whatever the reasons, probably a combination of many, the land owner Chris phoned me mid-May to ask “Where are my Sand Martins?” Although I was in Greece at the time I was able to reassure him that the martins would be along soon but warned of a late breeding season but one where a “proper” summer might enable the birds to catch up somewhat. 

During the last week we waited for a suitable morning which finally arrived on Saturday. I met up with Andy and Will at 0630 at the colony where we set a single net to see how the martins were doing. We estimated around 80/100 birds present of which we managed a catch of 41 new ones and 1 recapture from 2021. All of the catch were adult birds, 23 males and 19 females.

The catch included "8911708 Museum Paris", a Sand Martin bearing a French ring. Almost certainly this was ringed in the vast reed-beds of Loire Atlantique. 

Sand Martin

Field Sheet - 4 June 2022

Museum Paris 8911708

We’ll visit again at the month end and see if the Sand Martins caught up with their late start and to estimate how many young they rear. Other birds this morning - Kestrel, 2 Great Crested Grebe, 2 Pied Wagtail, 3 Oystercatcher. 

Great Crested Grebe

Meanwhile Friend Steve has both Kestrels and Barn Owls at his home. While the Kestrel camera is working fine, the Barn Owl camera is on the blink, which means a trip up the ladder to determine where the owls are at.

Kestrels

Back home there’s a Dunnock in the garden sitting on five eggs that are probably quite close to hatching. 

Dunnock Nest

There's more news, views and photos soon at Another Bird Blog. 

Linking today to Eileen's Blogspot and Anni in Texas.

 

Tuesday, March 1, 2022

Trying Linnets Again

The enforced three month absenteeism from our Cockerham ringing site was both worrying and frustrating, more so when thinking about information that was probably missed. 

Here below is an example, a Chaffinch ringed on one side of the divide on 10 November 2021 and then recaptured 25 February 2022. The record nicely illustrates how a common and seemingly unexciting Chaffinch can provide an interesting recovery. 

Adult male Chaffinch ALP8327 was captured, then ringed and released at Cockerham on 10 November 2021, one of three Chaffinches and 13 other birds caught that morning. The Chaffinch was recaptured by Borders Ringing Group at Garvald, a hamlet near Dewar in the Moorfoot Hills, Scottish Borders area of Scotland on 25 February 2022. 

Chaffinch - Cockerham to Dewar
 
Chaffinch - adult male

A glance at the direction of travel shows a direction of travel as due North at a time of year when wintering Chaffinches are known to migrate. 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

On Tuesday morning Andy and I decided to try out our newly acquired ringing site at Warton near Preston where until recently there had been over 1000 Linnets, perhaps as many as 1500. So numerous were the Linnets that the farmer told us how on a dozen or more occasions the combined weight of so many Linnets (1000/1500 x 18 grams) had snapped the overhead wires above the set-aside field, lines that the Linnets used as a launch pad and resting spot. 

The farm is a dairy farm only where crops are not grown, so apart from Swallows, owls in the outbuildings and common hedgerow species like Wood Pigeon, Dunnock, Blackbird and Chaffinch, the bird life is run-of-the-mill. The fields of agri-environment provide more bird interest in autumn and winter, especially for ringers. 

Linnets

When we arrived about 0830 we counted more than 500 Linnets already on site. Unfortunately the Linnets did not perform as we hoped whereby we managed to catch the grand total of two. 

Linnet

It was the old story that we know only too well after five years of trying to catch a species that shares some human attributes of being shrewd, cautious, wily and wary when suspecting danger. 

There was a Kestrel that watched proceedings from atop the poles, together with a calling and circling Buzzard from nearby woods, but it seemed that the Linnets were more wary of two humans in their plot rather than winged predators. 

Kestrel

Just as the aforementioned Chaffinch on its way north, the Linnets too are daily reducing in numbers, and where by early April there will be a few pairs in the farm hedgerows once the winter flock has left for pastures new and north of here. 

The weather is due to turn wet windy again until perhaps Saturday. Stay tuned friends, there will be more news and views soon. 

 

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