A Good Mix

I missed a few visits in May due to a holiday in Greece but prior to that, early April had been my last visit to Oakenclough when we caught 15 birds – 6 Lesser Redpoll, 2 Goldfinch, 2 Coal Tit, 1 Dunnock, 1 Reed Bunting, 1 Chaffinch, 1 Great Tit, 1 Siskin. 

Andy and Will filled in the gaps of May and now it was my turn to see how the breeding season was shaping, more so following the exceptionally dry and hot month of June. Would there be juveniles of the year, adults in moult or even the beginning of post-juvenile dispersal to bring new birds on the block? Time would tell. 

And talking of time, a five o’clock alarm followed by a meet with Andy at six hours past midnight seemed an ungodly hour for those of us accustomed to leisurely days on a Greek beach or breakfast in a sunny Stalmine garden. 

A slow start didn’t really pick up speed. We finished at 1100 with 20 new birds of 11 species and an interesting mix of 3 Robin, 2 Garden Warbler, 2 Siskin, 2 Goldcrest, 2 Willow Warbler, 2 Blue Tit, 2 Coal Tit, 2 Long-tailed Tit, 1 Song Thrush, 1 Chiffchaff, 1 Oystercatcher. 

The Robins caught were all fresh, rusty speckled juveniles. Even at this young age Robins display the hostility so typical of adult birds that puff out their red chests when presented with a rival. In this case it is the reflection of another Robin that the young ones see in the camera lens, or pointed aggression  directed at the person taking the photograph. 

 

Robin

Four or five Garden Warblers could be heard in song this morning. And then later in the morning we caught two female Garden Warblers, both with well developed brood patches. We caught no males or recently fledged young suggesting that we need to revisit the site soon. 

Garden Warbler

 

Two Siskins were caught at the same time, an adult male together with a recently fledged juvenile. We released the two jointly and they flew off in the same direction. 

Siskin

Siskin

Just one Willow Warbler was something of a disappointment when three or four were in song throughout the area and that by late June there should be good numbers of juveniles around. We didn’t know of a Chiffchaff on site until we caught it. 

Willow Warbler

Chiffchaff

A juvenile Song Thrush was a welcome addition to the mix when we catch so few nowadays. 

Song Thrush

After his success in landing three Avocets this week, Andy was at it again in the shape of a young Oystercatcher along the bank of the close by reservoir. While one chick legged it into the distance its sibling ran the “wrong” way and ended up in Andy’s net. Wader ringing totals this year – Avocet 3, Oystercatcher 1, Lapwing 0. There’s something seriously amiss in those figures for North West England when Lapwings should be winning by country miles.

Oystercatcher

 

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

Linking this weekend to Eileen's Blogspot.

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.

Goldfinch To France

News arrived of juvenile Goldfinch ALP8579 we caught and ringed at Oakenclough on 17 August 2022, when according to this blog : ‘Nothing much happened except for visible migration of more than 120 Swallows heading west in small groups together with several House Martins and a single Sand Martin. Invisible migration/new arrivals consisted of just 11 captures - 3 Blackcap, 2 Willow Warbler, 2 Meadow Pipit, 2 Goldfinch, 1 Goldcrest and 1 Chaffinch.’ 

Well something certainly happened later because one of those two Goldfinches was recaptured by French ringers on 7 January 2023 at Montmorillon, Vienne, some 143 days and 873 kms after our first capture. 

Goldfinch to France 2022 - 2023

  

Juvenile Goldfinch (3J)

 

Goldfinch migration - migrationatlas.org

 

From https://migrationatlas.org “Ringing recoveries identify three main connections between breeding populations and wintering regions. Birds from the British Isles move to the continent in a S or SE direction, with most winter records from the Netherlands to Spain (a few in Morocco). Birds from West, Central and East Europe move to the SW, though population from northern Italy, the Balkans up to Poland and the Baltic states move either to South West or to South East Europe. Birds recovered in North Africa (mainly Morocco) originates from South West but also West Europe.” 

Our UK Goldfinches are more migratory than many people realise, perhaps more noticeable when a garden that is usually full of Goldfinches becomes less crowded at the onset of cold weather. Our Goldfinch ALP8578 conformed to the migration behaviour and routes shown above. As a young bird born in the summer of 2022 it was just a matter of weeks before its inherited genes and DNA kicked in and sent it flying to the south of France many miles from its birth place. 

Log in again soon bird lovers. I think we are catching Sand Martins later in the week if winds stay low and from the east. 

Linking today to Eileen's Saturday.

Another Week Goes By

The week ahead didn’t promise much in the way of weather suitable for ringing birds. Tuesday looked the best possibility, a brief lull in the showery westerlies at best. Once again the Internet and TV weather forecasts became compulsive viewing, and far better than the BBC's "News". 

It was touch and go until 0700 when I met up with Will and Andy at the ringing site to zero rain and a touch of breeze that spelt "just about". 

It quickly became apparent that the plan to catch more Linnets would be thwarted by the now stiff breeze that scurried across the seed plot. However, other slightly sheltered nets, plus the standalone whoosh net might produce a bird or two. 

Early sounds of Redwings and Blackbirds were followed by a good mix of 24 birds caught - 12 Greenfinch, 6 Meadow Pipit, 2 Chaffinch, 1 Blackbird, 1 Redwing, 1 Wren, 1 Dunnock, 1 Goldfinch. 

Greenfinch

Meadow Pipit

Goldfinch

Just yesterday we received news of Meadow Pipit ALP8836 ringed here on 9 September 2022. Sixteen days later on 25 September the same bird was caught by another ringer at Buckfastleigh, Devon. 

A glance at the map below will show that the pipit had travelled virtually due south (190 degrees) and was probably on its way across the English Channel, on to France and eventual destination North Africa, the wintering haunt of many British Meadow Pipits. 

Pilling to Buckfastleigh, Devon

Birding provided more interest in the shapes and sounds of 70 or more Linnets that we couldn't catch, more Greenfinches, Meadow Pipits, Skylarks and a Great-spotted Woodpecker. Two Stonechats played hide and seek in amongst the seed plot while the now resident Cetti's Warbler seems to have regular spots where it breaks into song.

It may have been the Marsh Harrier we saw or more likely, a dashing and unseen Peregrine that set many hundreds of Lapwing, Golden Plovers, Starlings and Black-headed Gulls into a melee of wings and sounds overhead and looking for safety to the west.       

Nothing much bothers the Little Egrets or the lonesome Grey Herons, they seem to have all the time in the world to continue their stalking through the water courses in search of a meal.  

Grey Heron

Well, what do you know? The weather forecasts say nothing until weekend at least. Another week goes by but we don't give in that easily.

Stay tuned to Another Bird Blog for news, views and photos, local or otherwise.

Linking this weekend to Eileen's Saturday Blog and Birding in Texas.

Oh Dear, How Sad. Never Mind.

I made it to Pilling on Friday morning and met up with Will for a spot of ringing. Another quiet session saw a catch of just 9 birds - 6 Linnet, 1 Sedge Warbler, 1 Chiffchaff and 1 Robin. 

The ringing was quiet but birding while sat in the warming sunshine proved immensely entertaining.  We saw two but possibly three separate Marsh Harriers, one in clear north to south migration, the other two patrolling the landscape. 

A Peregrine tried twice to catch Stock Doves and while the Peregrine failed to connect a Buzzard hung around just in case there were spoils to be had. 

A Sparrowhawk, 3 Little Egrets and 2 Grey Herons added to our sightings with small flights of both Wigeon and Teal in the mix. Linnet numbers are down with a low count of 50/60 made up of small parties between 3 and 8. 

The numbers are down in all respects from those of two and three weeks ago. We suspect that we have witnessed a juvenile dispersal of some magnitude and that there will now be a lull until the arrival of more Linnets when colder weather arrives.   

 

Chiffchaff

 

Sedge Warbler

Robin

Marsh Harrier

There are more birds, birding and photos to come.  Log in soon to Another Bird Blog.

+++++++++++++++++++++++++++++++++++++++++ 

Meanwhile, there’s interesting and up to date news from Another Bird Blog’s Game and Sporting Correspondent. 

As a reminder and estimates vary, approximately 32 million Pheasants, 9 million Red-legged Partridges and 2.6 million Mallards are released into the countryside annually in the UK. The birds are released to provide ‘sport’ for people who live in or travel to the countryside. The released birds are subsequently killed during highly organised shooting occasions throughout the late autumn and winter months. 

This is known as Driven Game Shooting, a form of shooting more formal than simply walking with a dog alongside the hedgerows, and is usually confined to pheasant, partridge and grouse shooting.

On the shoot day, a team of shooters, or Guns, line out at numbered pegs. Meanwhile, under the gamekeeper’s instructions, a group of beaters and their dogs move through areas of woodland or covert, flushing the game ahead of them.

The aim is to get the birds to break cover and fly high over the line of Guns to provide sporting shots. Shot game is retrieved quickly by a picker-up who sends his/her trained gundog to where the shot game falls. Because of the organisation and number of people involved in a shoot of this sort, the financial cost to the Guns is considerably higher than in the other types of shooting.

Pheasant rearing

“Pippa, her posh pals, piles of dead pheasants and partridges... and some very pukka wellies” 

Daily Mail UK

The huge demand for the millions of young gamebirds (poults) reared for shooting in the countryside needs both home grown birds and imports from Europe. The largest exporters of gamebirds to the UK are France, Poland and Spain. France is by far the largest supplier of factory-farmed pheasants to the UK shooting industry with the Eurotunnel the main supply route for these birds. 

It seems that the price of Pheasant poults in particular is suffering from the same if not higher levels of inflation than the price of Waitrose avocados. Rearing birds requires labour, food, water, transport, husbandry, heating and energy, all of it getting more expensive by the day. 

In the early part of 2022 the industry worried that the price for a single poult might reach the dizzy heights of £5. 

During 2021/2022, France saw a high level of H5N1 Avian Flu outbreaks concentrated in the Vendee and Loire Atlantique regions - some of the main suppliers of game birds and eggs to the British game keeping market – as well as in French game birds themselves. 

The wave of cases in the southwest of France led to the culling of about 4 million birds, according to Reuters. There were 975 outbreaks of avian flu in the country between late November and March 2022. During this time France also experienced restrictions of movement and lockdowns of people and services due to Covid. 

This perfect storm of circumstances has seen the price of Pheasant poults imported to the UK rocket to near £10 a bird, a price that threatens the financial viability of UK shoots where attendance at even the smallest gathering may require a payment of £1,000 or more per person per day. 

It appears that some French producers who earlier in 2022 took orders from the UK have now reneged on deals or stated that they are unable meet new orders. The result is that as the shooting season of 1st September draws near, the price of a single UK grown poult for immediate supply was very recently quoted at £12.50 by a Lancashire supplier keen to fill the gaps in supply. 

A Gun

Organiser of shoots and their Guns worry they may have to cut down on the number of shooting days this winter.

Whatever happens from here on it seems likely that at the very least there will be less shooting this winter, with a corresponding lessening impact on the environment & countryside caused by the release of many thousands of factory farmed birds. 

Linking this weekend to Eileen's Blogspot and Anni in Texas.

 

Three in One

There are three updates in one here. Never let it be said that Another Bird Blog doesn’t give regular readers value for money. 

On Monday we had two trainee ringers/helpers. M & S are on school holidays so Granddad took them out Pilling way to join up with Andy & Will for a ringing session. Sue said, “Take as long as you like”. 

It was a 0630 start for Andy and Will and then 0800 for the three stragglers who saw that the nets were already set with a few birds ready for ringing. The morning was pretty quiet although M & S enjoyed seeing the ringing and then handled a number of species while learning about how to age and sex the birds we processed. 

Birds caught - 7 Linnet, 2 Greenfinch, 1 Sedge Warbler, 1 Willow Warbler and 1 Great Tit. 

Linnet

Greenfinch

The weather continued in good spirits on Tuesday when Andy and Bryan met up and travelled to Oakenclough. I couldn’t make it because of more school holiday duties but the guys ringed another 15 birds – 5 Willow Warbler, 3 Chiffchaff, 3 Lesser Redpoll, 1 Goldcrest, 1 Garden Warbler, 1 Great Tit and 1 Grey Wagtail. 

My chance arrived on Wednesday when another fine morning and no disrupting breeze allowed another visit over Pilling way. We ringed 10 more new birds – 5 Linnet, 2 Meadow Pipit, 1 Greenfinch, 1 Sedge Warbler and 1 Common Whitethroat. 

Meadow Pipit

Common Whitethroat

All ten birds proved to be juveniles/first summer birds. There was something of a passage of Meadow Pipits on Wednesday morning when about 15/20 of them lined up along a stretch of fence together with 2 Grey Wagtails and 4 Pied Wagtails. We caught two of the pipits but none of the wagtails. 

Linnets continued their build in numbers and flock formation whereby we estimated 120/150 throughout the morning in flocks/groups of anything between 5 and 50 individuals. 

A juvenile Peregrine entertained us twice with dashing pursuits and at one point flew directly over our vantage point. 

Peregrine

Otherwise our birding was quiet in the blue sky morning with visible migration at nil. Friday looks another “likely” and the very uncommon possibility of four ringing sessions in one week. Bring it on.  

 

Minor Movement

Monday at Pilling proved fairly unproductive with yet another catch that barely reached double figures. There was a lack of warblers but a noticeable increase in the flocking behaviour of Linnets. It appears that Linnets have done OK, but for warblers the season has been less productive with post breeding dispersal＊yet to kick-off. 

Eleven birds caught - 4 Linnet, 2 Robin, 2 Reed Warbler, 2 Blackbird, 1 Sedge Warbler. 

Adult male Linnets quickly lose their bright red colours and in a few weeks will look completely different after their post-breeding moult. 

Linnet

The two Reed Warblers were recaptures from 19 May 2022 and from August 2021; quite remarkably for mid-July of any years past it meant we had yet to catch a juvenile of the year. 

Reed Warbler

 

＊Post breeding dispersal. When juvenile birds from the last brood have successfully fledged they are no longer dependent upon their parents for feeding and training and it is common for both adults and juveniles to disperse. They are no longer tied down to the nest site when the rearing of young is over. Adults don’t need to defend their territory anymore and begin to wander further afield in search of food while youngsters head off to discover the big wide world away from their birth place. 

The week continued warm but windy from the north and it was Saturday before any morning looked suitable for another go so I met Will at 0615. The forecast of 5mph proved partly accurate as the wind increased to 10 and then 15 mph with full cloud cover by 10 o’clock and no sign of the overhyped "heatwave". 

We hit a morning of minor dispersal with a handful of warblers newly arrived from elsewhere and definitely not from our site. 

Ten birds caught - 2 Chiffchaff, 2 Sedge Warbler, 1 Willow Warbler, 1 Lesser Whitethroat, 1 Blackcap, 1 Goldfinch, 1 Linnet and 1 Great Tit. Once again, no new Reed Warblers in our catch report although a few adults still sing away. It could be that all the nests of June and July have failed. 

The Lesser Whitethroat was an adult in partial moult, the rest of the warblers being birds of the year. 

Lesser Whitethroat

Sedge Warbler

Goldfinch

 

Chiffchaff

 

Willow Warbler

 

Blackcap

The ever increasing breeze put paid to plans of catching Linnets when the net became visible to the ever wary finches. Throughout the morning we estimated 50/70 Linnets visiting the area but only one caught. 

Other birding entertainment was provided by a pair of juvenile Peregrines twice hunting a pack of Starlings. It was the rush of sound from the wings of tightly packed Starlings that alerted us to the pursuing raptors presence. 

Others - 1 Kestrel, 1 Raven, 4 Swallow, 2 Swift, 2 Little Egret, 1 Grey Heron. 

Linking this weekend to Eileen's Blogspot and Anni in Texas.

A Handful Of Martins

After the windswept week it was Friday before our second visit of the season to the small House Martin colony near the village of Dunsop Bridge, Forest of Bowland. The last visit here was 7 June 2022 when we caught 11 adult House Martins, the objective today being to catch more adults together with juveniles of the year. 

Andy picked me up at 0600 in his mobile ringing office and me met up with Will about 55 minutes later at the low office building that sits alongside the River Dunsop. 

"Click the pics for full size images."

The great majority of House Martins build their nests under the eaves of houses, (and other low buildings, as here in Bowland) but a few colonies can still be found on cliffs. The famous Malham Cove just over the hills into the White Rose county of Yorkshire and about 20 miles away from Dunsop is one such example - or it was the last time I was there several years ago. With the population decline of House Martins I suspect that the species has gone from that site, as it has from so many others. 

Malham Cove, Yorkshire

 

The House Martin is one of the most widespread birds in Europe, occurring from the Mediterranean all the way north to the Arctic. They are rare breeders in Iceland. Though almost all Europe’s House Martins go a long way south for the winter, a few remain in southern Spain and Portugal throughout the year. 

It is possible to attract new House Martin colonies by erecting boxes in suitable sites (as here), but beware House Sparrows will often take over martin nests, frequently ousting the rightful owners. 

Around 86% of House Martins nesting in Britain attempt to rear two broods. Though the same pair will usually remain together for a single breeding season, it is rare for the two to pair again the following year, even if both survive. A House Martin diet is almost exclusively flying insects, caught on the wing. House Martins typically feed at a higher altitude than Swallows, so the two species do not compete with each other. The House Martin’s furry legs of tiny feathers are thought to be an adaptation to protect the birds from the cooler air of higher altitudes. 

 

House Martin

We’d set off from the coast into Friday morning into a fine morning with zero wind. Upon arrival at the upland site we were greeted by low cloud with a cool, stiff and sometimes swirling wind around the building. Such conditions are far from ideal in which to catch keen-eyed martins but after the long drive we persevered. 

Five birds caught, 2 adult House Martins recaptured from 7 June, 2 new adult House Martins and a Pied Wagtail. Rather surprisingly we caught no juvenile House Martins of the year, although it soon became clear that adults going under the eaves were in the process of feeding youngsters still in the nest.  

House Martin

 

Pied Wagtail

We’ll leave it for a week or two then try to find an ideal weather morning when we hope to see more House Martins on the wing. 

This morning saw a selection of raptors in Kestrel, Sparrowhawk, Merlin and Buzzard. 

Into the stiff headwind a Common Buzzard soared around as normal but also “hovered", much like a Kestrel does. It’s relatively uncommon to see Common Buzzards perform this type of hover, and it rarely lasts for more than a few seconds at a time, unlike a Kestrel that can be stationary in the air for minutes at a time. The most likely time to see a Buzzard 'hovering' is when there's a headwind that they can use that makes them appear fixed or barely moving in the air.  It seems that some individuals develop more of a habit of doing it than others. 

Common Buzzard

 

Other birds seen - 3 Pied Wagtail, 2 Willow Warbler, 2 Red Grouse, 2 Meadow Pipit.

Meadow Pipit

 

Linking this weekend to  Eileen's Blogspot and Anni in Ireland.

I think next week will see an improvement in the weather and more visits to the Great Outdoors. 

Log in then to see news, views and photos from Another Bird Blog.