Home Alone

It was another Rawcliffe Moss ringing session this morning. I went alone as Will is up in Scotland standing in a river, where allegedly he will catch a salmon or two but I thought I was on pretty safe ground to say that this week I will catch more birds than he will fish.

It nearly didn’t turn out that way because the morning was a quiet one. Firstly the Meadow Pipits of the last three or four weeks dried up more than a little and we could now be past their peak migration which usually takes place in the last two weeks of September before numbers tail off through October. Even the Chaffinch didn’t appear to be in very high numbers this morning although the fine, clear sky meant that most travelled over at great height, often audible but impossible to see against the bright blue sky. On “vis mig” I counted only 20 or so Meadow Pipits and 100+ Chaffinch, all birds north to south.

But I caught all the target species with 15 new birds, 2 Reed Bunting, 1 Meadow Pipit and 12 Chaffinch with zero recaptures once again.

Reed Bunting
Chaffinch

The highpoint of vis this morning was alba Wagtails again with a minimum of 15 over, all heading south, plus 2 Grey Wagtails, 3 Lesser Redpoll and 4 Tree Sparrow.

In the plantation all was fairly quiet save for the roving tit flock which thankfully kept clear of the nets, as did a couple of Jays. Another loud, fruity toned Chiffchaff was near my nets for a while but didn’t get caught today.

Other birds this morning, 2 Buzzard, 1 Kestrel, 2 Grey Partridge, 50+ Skylark, 30 Goldfinch, 15 Linnet, 4 Reed Bunting and a Sparrowhawk.

There were a few animal highlights today in the shape of several Brown Hares, three Roe Deer and a Stoat which came for a peek at me as I sat in a quiet spot having a coffee.

Brown Hare
Roe Deer
Stoat

I took a peek too - at the weather forecast for the week ahead. It looks like birding only for several days ahead. If Will catches 16 salmon I’m in trouble!

Back To The Other Patch

I looked in my notebook to see that I had been so busy ringing out on the moss that I hadn’t been to Lane Ends my other home, since September 20th. It was a good decision last night to postpone more ringing, with an accurate BBC forecast that predicted after a 9mph start, that the wind would increase quickly. But I must say I was ready for a leisurely birding session after the hard slog of ringing and Sunday looks more promising for mist nets.

I was pretty much the first person at Fluke Hall, early enough to find a Snipe on the wet, roadside stubble together with 8 Meadow Pipits and 2 wagtails that flew ahead of me before I could ID them properly – more “albas” in the notebook. There didn’t seem a lot of overhead stuff, just several Chaffinch and a couple of Greenfinch, but as I walked up towards Ridge Farm I did get 5 Reed Bunting, 3 over fairly high and 3 along the hedgerow. Below the sea wall were the obligatory 2 Little Egret and a Wheatear on the boulder stones. There were masses of Pink-footed Geese out on the marsh already flighting off to the sound of gunfire, and I made a mental note to count the flocks when I got up to Lane Ends.

Pink-footed Goose

I stopped at a partially flooded field at Damside, a favoured spot where autumn Ruff sometimes join the Redshanks and Lapwings. I looked through a flock of 40 Lapwings, and yes amongst them was indeed a single Ruff, but tantalisingly too far for a picture.

At Lane Ends a tit flock moved through the wood where with the usual long and short tailed variety I found a Treecreeper doing just as the label says, creeping up the side of a silver birch before it flew off with the rest of the horde. Obviously Treecreepers are fairly unusual at this spot but I ringed one here in 1997 and an earlier one was ringed by my colleague Simon in 1989; Simon is now “down south” where he rings Dartford Warblers, Firecrests and the occasional Hobby. And no, I don’t have a fantastic memory but IPMR the BTO ringer’s database does. There were a few obvious migrant Blackbirds here, dashing, secretive and in a hurry to feed up.

Treecreeper

There were more Little Egrets out on the marsh and my combined count from here, Fluke Hall and Pilling Water came to a round ten. That doesn’t approach the counts of 30 or so birds that have roosted on the island in recent weeks, but when they leave the roost they scatter west towards Knott End and east in the direction of Cockerham, a stretch of coast where a concerted daytime count effort would surely yield thirty or more individuals.

Little Egret

Towards Pilling Water was quiet, another single Wheatear,a couple of Meadow Pipits plus 30 or so Skylarks coming off the marsh and flying gently inland, but as always with Skylarks the mystery is not only “Why?”, but also “Where and When?” My casual estimate of Pink-footed geese was 12-15,000, huge but almost uncountable numbers.

Skylark

On my way to Conder Green I detoured via Jeremy Lane where I encountered a group of 10 Grey Partridge. Now if they are truly wild that is something to write home about, but I hope they are not released birds as I hear that some shooting syndicates may have released some recently with the hope of taking them back dead later. It’s just nonsensical to shoot all the Grey Partridge, complain there aren’t any, breed birds in captivity and then release them to shoot all over again; seemingly they are better “sport” than Red-legged Partridge.

At Conder Green I heard birders complaining about the lack of birds. Alright it wasn’t busy but it helps if you spend a little time and look properly instead of dashing off, foot on the floor, to the next place on the list. I found 9 Little Grebe, 3 Wigeon, 6 Snipe, 1 Grey Wagtail, 2 Cormorant, 160 Goldfinch, 45 Curlew, 1 Common Sandpiper, 2 Meadow Pipit and 1 Kingfisher. As the group fretted amongst themselves and earnestly discussed next options I watched 2 Barnacle Geese fly over, not too high but heading south west towards the pinkies.

Also today, here and there, several lingering Swallows.

A Mixed Bag

Will and I met at Out Rawcliffe for the final ringing effort of September after the 18 hours of rain on Wednesday eventually petered out to leave us with a fine, wind free start. We got the nets up pretty quick then headed back to base camp for a coffee in the half-light, in time to see an early riser Marsh Harrier drift over the distant stubble fields, harried as ever by Carrion Crows. Not a bad start to the day, but the harrier continued south from its roost and we didn’t see it at all later.

Carrion Crow and Marsh Harrier

Initially our catching was slow, but improved as the sun came out. We caught 55 birds of 12 species, a good selection of 54 new birds, mainly finches but with the one recapture a Dunnock.

New birds: 26 Chaffinch, 3 Goldfinch, 2 Greenfinch,1 Lesser Redpoll, 5 Reed Bunting, 5 Meadow Pipit, 1 Song Thrush, 1 Blackbird, 1 Dunnock, 1 Wren, 6 Long-tailed Tit, 1 Coal Tit and 1 Willow Warbler. It’s getting fairly late now for Willow Warblers but if there’s going to be one or two “phylloscs” about they are often with a gang of “lottis”.

Overhead movement of both Chaffinch and Meadow Pipit was less pronounced this morning, with probably less than 100 pipits and possibly 200 Chaffinch, but both species were dropping in from a good height again, just as on recent clear mornings. Other obvious “vis” came in the shape of at least 10 Lesser Redpoll, 2 Grey Wagtail, 2 alba wagtail and 8 Snipe, but our net rounds were busy, which restricted the pure birding intervals.

Song Thrush
Song Thrush - juvenile tail
Song Thrush - juvenile wing
Greenfinch
Willow Warbler
Other birds seen this morning: 7 Reed Bunting were extra to the ones caught, 5 Swallow, 2 Grey Partridge, 55 Skylark, 3 Jay, 4 Tree Sparrow, 18 Goldfinch, 8 Linnet, 1 Kestrel, 3 Buzzard, 1 Peregrine and 2 Raven.

On my way off the farm I stopped to grab a photo of one of the Buzzards enjoying the warming air.

Buzzard

Shortened Session

After a day off doing essential things such as work and family on Monday, Will and I made yet another trip to Out Rawcliffe this morning hoping to top up the ringing figures again. Although the weather was fairly bright there was a fair amount of cloud with an easterly breeze. Perhaps crucially there looked to be low cloud, drizzle and poor visibility on the lower Pennines not far away from us just beyond Garstang, as confirmed when I checked the “vis mig” Yahoo forum later.

We altered our net rides somewhat for the easterly breeze and caught birds in less numbers than we have grown accustomed to in recent days and weeks, but nevertheless we had an interesting morning. We packed up earlier than normal about 10am due to the number of birds drying up when the wind started to bluster.

We caught 28 birds, comprised of 26 new and 2 Long-tailed Tit recaptures. The new birds were 4 Meadow Pipit, 1 Blue Tit, 2 Long-tailed Tit, 1 Chiffchaff, 1 Goldfinch and 17 Chaffinch. That takes our total of Chaffinch caught at this site in September to 237 birds, 146 females and 80 males, or expressed as a percentage, 66.2% females and 33.8% males.

Chaffinch
Long-tailed Tit

The movement of Meadow Pipits was very thin this morning, reflected in our meagre catch of 4 birds and a count of less than 50 birds on the move, mainly going south east. However the four caught today put the September catch here to 72 individuals.

Chiffchaff
Today’s Chiffchaff was also number 10 for the month, not on a par with recent counts for Spurn but a figure that pleases us because we don’t catch too many. In the last few weeks we have grown accustomed to hearing an unfamiliar call from Chiffchaffs, a richer, fruitier, almost finch like alarm call. They sound similar to this one recorded in Eastern Sweden.

A notable species on the move this morning was Pied/White Wagtail with at least 20 fly overs this morning, all from north to south, but only a couple of the related Grey Wagtail.

Pied Wagtail

Other birds “over” during our 3 hour stint included 1 Song Thrush, 4 Snipe, 2 Siskin, 120 Chaffinch, 40 Swallow, 1 Corn Bunting, 15 Linnet and 25 Goldfinch. More local birds consisted of 2 Tawny Owl, 2 Jay, 1 Kestrel, 2 Buzzard and a single Corn Bunting.

It looks like definite rain tomorrow, time to put the pliers away for a day or two and maybe get in a spot of single minded birding when the deluge stops.

Good Days

The opportunities and incentive for getting out ringing are exceptionally good at the moment with the spell of dry weather made better by the thought of intercepting very migratory species like pipits and finches. We’ve had pretty good catches in recent days and weeks, species and numbers, but that doesn’t stop us doing it all over again, even more of the action, like Will and I did this morning at Out Rawcliffe.

It was a very similar morning to Saturday, in fact almost identical, with overnight frost and a clear, fairly calm morning with just a hint of an early breeze. Our catch was less than yesterday, but we packed up a little earlier when the drafts of wind turned more blustery towards 11am.

However we did capture another 56 new birds, with no retraps from yesterday, or from the previous weeks, months or years, as in: 39 Chaffinch, 12 Meadow Pipit, 1 Goldfinch, 1 Lesser Redpoll and 3 Reed Bunting. So our glut of Chaffinch from further north continues, with the sexes split 23 to 16 and once more in favour of females. Again today we thought the numbers caught were just a small proportion of birds involved in active migration, those moving unseen through the large plantation or others flying overhead, audible but often unseen by virtue of their height in the bright sky. We estimated 260 Chaffinch today, mostly north to south.

The passage of Meadow Pipits was less marked today, and after an initial flurry of 40 or so birds arriving from the south east soon after dawn when we caught seven birds together, their passage thinned, and we picked up only a further five birds throughout the rest of the morning. In all we totalled about 200 Meadow Pipits, mainly heading south west. The first two pictures show an adult Meadow Pipit from today, with what is an example of adult autumn plumage.

Meadow Pipit - Adult
Adult Meadow Pipit
Lesser Redpoll
Reed Bunting

Other birds seen this morning: 1 Tawny Owl, 2+ Grey Partridge, 2 Grey Wagtail, 4 Lesser Redpoll, 2 Siskin, 1 Nuthatch, 2 Kestrel, 2 Jay, 40 Skylark, 3 Buzzard, 6 Reed Bunting, 1500+ Pink-footed Goose and less than 10 Swallows.

Pink-footed Goose

It looks like most of the Swallows have gone for this year so I changed the header photo to something more akin to the autumn and this year’s in particular, with a species that may just appear in larger numbers soon.

Busy, Busy

Will and I both watched the BBC “Rough Guide to What The Weather May Hold” and their forecast of 15-17mph northerlies. We looked at the position of the isobars on the chart and decided we were clearly in with a chance of some more ringing this morning on Rawcliffe Moss. As it turned out it was a completely clear morning with zero wind and nil cloud but the overnight lack of cloud led to the first ground frost of the autumn as we erected nets with fingers grasping frosty ropes and hands sliding through iced up bamboo poles.

Another busy morning saw us catch 73 birds, 72 new and 1 recapture of a Great Tit. The Chaffinch totals were similarly interesting to those of recent weeks with 38 individuals, 1 adult - a male, plus 11 juvenile males and 26 juvenile females. Once again the visible migration here was not highly conspicuous as many bird arrived in the north of plantation before finding our nets in the south section, while many more passed extremely high overhead with only their contact calls giving away their movements. Our nearest feasible estimate was approximately 250/300 birds. There has been a heavy visible migration on the moss in recent weeks that has not necessarily been reflected in coastal migration but of course Rawcliffe Moss is closer to the Pennines migration route which probably explains the phenomenon.

I saw a post on a vis mig website recently which claimed that of over 200 migrating Chaffinch, “only male Chaffinches were seen”, which of course is total nonsense unless the birds were at head height and each one examined through binoculars. At this time of year some young male Chaffinches are very dull and lack the colouration of an adult male, so even in the hand deserve a more than cursory glance to distinguish them from females, never mind separating overhead flyers into males and females! Our findings from recent weeks show that migrating Chaffinch at the moment consist of roughly 80% females, and there is absolutely no basis to suggest that it might be completely different elsewhere on the same day.

Other birds caught this morning: 21 Meadow Pipits, 4 Chiffchaff, 5 Dunnock, 1 Lesser Redpoll, 1 Blue Tit, 1 Wren and 1 Skylark.

Lesser Redpoll

The passage of Meadow Pipits was more marked today, with an estimated 350 birds arriving from the north or North West with most of them leaving quite quickly in a south easterly direction. As usual we lost a few pipits through some doing their Houdini act of climbing up and out of the pocket by using their immensely long rear claw as a lever; if only they wouldn’t rub it in by calling in triumph as they fly off. Also an escapee from the nets, a male Sparrowhawk that was barely caught so flew off before Will could reach it. It was possibly the same bird we saw later on when 2 Sparrowhawks appeared together before circling briefly over the plantation.

Meadow Pipit -Hind Claw

Another interesting feature of this morning was the appearance of 5 new Dunnocks plus a further small influx of fruity toned Chiffchaffs, 4 of which we caught. There was also a marked movement of other finches, at least 12 Siskin, 8 Lesser Redpoll and even a Greenfinch or two. The movement of Skylarks was very marked with more than 90 seen arriving from the east and heading west during the course of the morning, of which we caught a single bird with a couple more near misses. Catching a Skylark is such a rare occasion that “Svensonn” comes out, on this occasion to remind us that there is not a lot to be done with Skylarks. Both adults and juveniles have a complete moult and therefore will look much the same at this time of year, however our bird appeared to have some retained juvenile tertial feathers and we provisionally aged it as juvenile.

Skylark
”Svensson” - Ageing and Sexing Skylark
Skylark

Other birding this morning: 2 Tawny Owl, 1 Jay, 14 Snipe, 2 Mistle Thrush, 5 Reed Bunting, 20+ Swallow – now almost absent, and 450 Pink-footed Goose.

Having seen our less than pristine sort-of-white chairs on Another Bird Blog recently a regular reader and a friend of Will and Sue kindly donated two even more comfortable chairs for our enjoyment. But once again we were simply too busy to take full advantage so the chairs remained unoccupied most of the morning. So thank you kind reader but if the autumn migration continues to be so intense we may not sit down for a month or two.

New Chairs In The Frost

It's Those Finches Again

I looked at some of the recent migration counts of Chaffinch and Brambling from Falsterbo Bird Observatory, Sweden, where to simplify the vast counts of two species that often travel together, the totals are lumped together -19th September 20,000 Chaffinch/Brambling, 20th September 24,000, 21st September 25,000, a count of 52,000 on 22nd September, and a huge 85,000 today. In recent days local observers and vis mig enthusiasts closer to home in both the Pennines and the Lancaster area have also picked up on the fact that Chaffinches are moving both on an earlier date but also in large numbers for the time of year, something first noted on Another Bird Blog on September 8th.

With for instance over 11 million pairs of Chaffinch in Sweden, and up to 20 million pairs in Finland we can be pretty sure that some of the Chaffinch we have caught in recent weeks are part of the huge movement of Chaffinches through Falsterbo. But it is only in the deeper months of the year, particularly during cold weather on the continent, that we tend to catch the longer winged birds of central and Eastern Europe that are more certainly separable from the current normal sized birds. In fact this autumn we have yet to catch a Chaffinch with a wing length bigger than 90mm and it is a little early for us to catch a Brambling, a species which gradually replaces Chaffinch in the northern parts of their combined range.

Brambling

Will and I hoped to explore this phenomenon a little more today so we arrived at Rawcliffe Moss in time to alter our net configuration with the intention of catching even more migrating Chaffinch. It’s important to say that our ringing site isn’t a baited feeding site, just a 7 or 8 year old plantation set alongside a track across the moss. We took a chance on the marginal weather forecast, and it wasn’t the best morning for diurnal migration with too much heavy cloud, spits of rain and a threat of heavy showers, but we set to with 4 x 18metre nets. Unfortunately we were rained off at 0930 by a heavy shower and black clouds but not before we managed to catch 29 new birds and once again, no retraps.

Our total, 18 Chaffinch, 6 males and 12 females, 4 Meadow Pipit, 3 Reed Bunting, 1 Blue Tit, 1 Wren and 4 Coal Tit. That is our first significant catch of Coal Tits this autumn and it will be interesting to see the numbers we catch in the next month or two of this irruptive species.

Chaffinch
Chaffinch – Adult female
Chaffinch – Adult Tail
Coal Tit
Meadow Pipit
Meadow Pipit
Meadow Pipit

The birding was fairly slow this morning, again a result of the less than ideal conditions. Two Tawny Owls calling from the nearby woods vied with calling Grey Partridges to be first in our notebooks, while both female and a male Sparrowhawks hunted through the plantation but failed to find our nets.

Visible migration of our target species Chaffinch and Meadow Pipit was difficult to estimate with birds seemingly adapting to the rapidly shifting cloud and rain formations as they arrived and left to all directions, but we counted approximately 150 Chaffinch and 80 Meadow Pipits. Other “vis mig” came in the form of 275 Swallow, 25 House Martin, 3 Grey Wagtail, 4 alba wagtail, 4 Siskin, 1 Redpoll, 20 Snipe, 60 Golden Plover and 40 Skylark, but 60 Goldfinch, 15 Linnet and 3 Jays were local birds of the immediate area.

Grey Wagtail
Siskin