Tuesday, June 22, 2010

Thanks

I must thank all my online friends for the helpful tips, advice and encouragement after my PC fizzed, struggled to load, and then expired, not exactly in a puff of smoke, but it might as well have done. In retaliation I consigned it to a dark corner of the garage in disgrace where it will stay until I have more time to think about it. Both PW and RK were right of course about my bereavement and the ensuing withdrawal symptoms, or in my case the sheer panic as to how I could live my life without a PC, the Internet or Mr Google’s life support system of blogs and blogging.

Dawn On The Moss

So I took Errol’s advice and pulled up a few loosely nailed floorboards as he does periodically, and then I went out to Tesco to buy a new PC, a bog standard HP. And Stu, not an expensive Mac, I’m an OAP not a teacher you know.

Thankfully I don't need a PC to go ringing so off we trotted again to Out Rawcliffe for 5am in the hope of catching the first 3J Whitethroats of the year plus some of the Sedge Warblers and Goldfinches that hid nests from us so well, not to mention the three reluctant Kestrel chicks hiding in the blackness of that tree.

Birds caught totalled 35 of 8 species as follows: New birds:
Goldfinch 3
Sedge Warbler 2
Blue Tit 1
Whitethroat 5
Chaffinch 2
Willow Warbler 8
Blackbird 1
Kestrel 2 (nestlings)

Recaptured birds:
Sedge Warbler 4
Whitethroat 1
Willow Warbler 4
Blackbird 2

We caught 5 juvenile (3J) Willow Warblers and 3 adults, each of which was beginning their post breeding moult which they start soon after or even whilst breeding and complete before heading back to Africa. We caught only one 3J Whitethroat when all around us the adult Whitethroats were busy feeding young. We surmised that the young although fledged weren’t quite ready to explore further than their immediate nest area where we didn’t have nets.

Sedge Warbler

Willow Warbler

Willow Warbler Moult

After the netting we revisited the Kestrel nest of a few days ago, approaching very quietly, which allowed us to retrieve four out of the five young birds, two of which we ringed previously, therefore two more received their free gift of a BTO ring.

Kestrel

Other birds seen this morning were 2 Buzzard, Kestrel, 5 Mistle Thrush, 10 Swift and that other rarity nowadays, a Cuckoo.

I haven’t yet delved into the cardboard boxes that contain a new PC and enough polystyrene to float the Titanic, so this post is done on Sue’s laptop which will explain why it is so late appearing. So I had better let her get back to doing the important tasks like her research on Trip Advisor and Holiday Truths, while I get busy unpacking.

I just hope I'm back to normal soon.

Sunday, June 20, 2010

Some You Win

I’m afraid this will be my only post for a while since my PC expired and I struggle to do this on a tiny unfamiliar mouseless laptop to which I have just loaded Word, Photoshop, my EOS software and a few photos from today.

We checked out some nests today at Rawcliffe, namely Whitethroat, Willow Warbler and Kestrel. The Kestrel were fine, too fine in fact as when Will climbed up to the nest three of the five young promptly disappeared to the back of the tree hole and out of arms reach. From the outside the hole looked quite small but once inside the cavity was enormous allowing the young to back off into the dark corners and out of harm’s way. I think we got the two extremes of sizes with a runt bird which was still big and healthy enough to ring, but also a quite large youngster which although still downy, at least resembled a Kestrel.



The Tree Minus One

Kestrel

I think we will go back soon and climb the tree as quietly as possible in an attempt to ring the other chicks before they retreat into the tree recesses again.

The Whitethroat nest from last week was still active just 18” from our path through the plantation, and we ringed 5 tightly packed young which were at an ideal age.

Whitethroat Nest

Whitethroat

Just yards away also next to our path, the Willow Warblers weren’t so lucky with only two young and two unhatched eggs in the nest. I’d seen a pair of Sedge Warblers moving about near a small hawthorn so we went to check it out, and after a minute or two found the tightly woven empty nest. The young had fledged quite recently and both adults still fed the young close to the nest.

Things didn’t improve much when by watching their comings and goings we found a Goldfinch nest in a hawthorn just yards from our car parking spot along a path well trodden by ourselves in recent weeks. All the activity was due again to the adults feeding recently fledged nestlings. As birders we really must try to be more observant!


Goldfinch

I must get my PC sorted asap. Wish me luck, I’ll need it, as this post took me at least two hours and I'm ready to throw the laptop through the window.

Thursday, June 17, 2010

Success and Failure

I went to check some outstanding Swallow nests at Hambleton and a single unfinished one at Out Rawcliffe. The weather has been so good that I am hoping for a bumper breeding season of Swallows.

Swallow

Swallow chicks

At Hambleton the earliest nest of the season was well on with a few of the biggest of the brood exercising their wings on the edge of the muddy construction as the parents busied themselves with bringing in food. A second pair had tiny young whereby I will go back in a day or two. A further nest I had doubts about has definitely been deserted at the egg stage and others are still at a similar phase, including one that was only lined with feathers last week. So in the overall total that latter nest will counts as a gain, at least at this stage.

Swallow chicks

Swallow chicks

Swallows

Swallows

Swallow

I checked a nest in an open fronted old garage and found it predated where a week ago there were five warm eggs indicating incubation. I suspect it was our old pal the Magpie as they do hang around the buildings to grab a meal from the chickens, the horses or the dogs. Of course I have no proof but I am afraid the Magpie’s reputation as a nest thief precedes it. When I checked the chicken shed where the door is left open all day, I was most upset to find another nest devoid of the young I was expecting to ring; there was no point in looking for the nest contents on the wooden floor already covered in chicken feathers from the shed dwellers. As one might expect it appears that the Swallows which nest in buildings where they gain access through a door or window ajar, or a hole in the building’s fabric or construction fare better than those that choose a more open location potentially open to predators.

I motored on to Out Rawcliffe where I checked in a secure building, one nest from 10 days ago to see the young large and ready to go, an obvious success again. At a second nest from where once again I expected to ring chicks from the 4 eggs of 10 days ago, the evidence of more predation lay on the floor, scattered feathers, nest contents and a single dead chick some three or four days old. A mammalian predator could not reach this nest, in the centre of a beam close up to a corrugated roof, but an avian one could as the tumbledown building has no doors or windows to keep them out. In this case I suspect a Little Owl, resident locally and a species known to take Swallow nestlings.

Naturally I will continue checking and monitoring these nests, the information gained for the BTO Nest Record Scheme is invaluable to the overall picture of what happens to our Swallows, the successful or the not so lucky. I wish more people would do nest records, not just for Swallows, but for any nesting species they come across during the course of their birding. And anyway my nest recording also helps me to get a few photographs.


Swallow

Wednesday, June 16, 2010

Pick 'N Mix

Will and I bagged a good selection of birds at Rawcliffe Moss this morning in a six hour ringing session from 0500 to 1100, with warblers, finches and thrushes caught. We also ringed a brood of young Swallows hatched in a shed near the barn.

Our total caught was 37 birds of 13 mixed species, 30 new birds and 7 recaptures from previous occasions:
New birds:
4 Whitethroat
1 Blue Tit
10 Willow Warbler
3 Sedge Warbler
1 Reed Warbler
1 Dunnock
2 Coal Tit
1 Great Tit
1 Goldfinch
3 Blackbird
3 Swallow (nestlings)

Recaptures:
1 Chaffinch
1 Wren
3 Willow Warbler
2 Whitethroat.

Of the ten new Willow Warblers, five were recently fledged juvenile birds, i.e. 3J in ringer’s parlance with the five adults representing birds on territory but missed in ringing sessions earlier in the season. Likewise the 3 Sedge Warblers we caught, all in breeding condition and staying quiet this morning when we wondered whether they were still in the plantation so quietly did they go about their business. But there is nothing quite like a mist net for finding otherwise secretive birds.

A slight oddity in June but not totally without precedent here was an adult Reed Warbler which could be a refugee from dried out reed fringed ditches and ponds of the local mossland.

We found a further Whitethroat nest with tiny young and whilst all the resident Whitethroats were busy feeding young and moving about the ringing site, we didn’t catch any fresh juveniles.

Sedge Warbler

Willow Warbler “3J”

Reed Warbler

Coal Tit “3J”

Whitethroat

Whitethroat Nest

Other birds seen this morning included 3 Buzzard over the birch wood, 4 Corn Bunting, 1 Kestrel, 4 Reed Bunting, 4 Skylark, circa 20 Goldfinch in small groups and also parties of both Swallows and House Martins feeding over newly cut fields.

Sunday, June 13, 2010

Where There’s A Will

When I looked out of the window this morning I thought I had made the wrong decision in deciding the morning ringing was off. There were rain drops still on my car suggesting a recent shower, the ground looked decidedly damp but it wasn’t raining anymore, the sky was quite bright and the wind was zero.

I went to the moss anyway to check out a few nests and generally weigh up the situation for a ringing session for the revised day of Tuesday. As I walked through the plantation in the shin high grass to my ever dampening trousers I realised I'd made the right decision. There’s nothing worse than an early morning ringing session traipsing through wet vegetation and the inevitable outcome that as soon as it’s time to pack up, the grass is just drying out but your wet feet and trousers aren’t.

The Whitethroats were busy feeding young this morning. The ones we ringed in the week were obviously still in the nest as the adults scolded me when I went close. A bit further away, a brood we just missed in the week when they were fledglings hiding away from us, no longer crouched motionless in the deep grass, but now called for food from the parents nearby, although from their size they were probably well able to fend for themselves.

Whitethroat

Whitethroats leave the nest very early, sometimes in as little as nine or ten days, and up along the track I found a very recently fledged short winged, short tailed youngster moving between a ditch and the adjacent peaty field, where it looked totally out of place on the dark soil rather than the thick vegetation where it should have stayed.

Whitethroat

In the plantation a Willow Warbler nest had tiny young, hatched in the last day only, so they will be ready for ringing next weekend.

A party of 7 Mistle Thrush on the peaty field made their way through the plantation where the nets would have been, but it’s no good complaining after the event. In any case I really wasn’t too concerned about missing the ringing when a party of 22 Long-tailed Tits passed me heading for the net rides! A ringer’s worst nightmare in the making.

As the breeding season progresses I have seen a good number of Goldfinch around lately, and this continued today with parties of fours and fives on the farm plus a few more Linnets, but nowhere near the numbers of the Goldfinch. On the fields and hedgerows I counted 35 Lapwings, 4 Corn Bunting, 6 Reed Bunting, 2 Yellowhammer, 3 Buzzards and 8/10 pairs of Whitethroat.

On the way home I checked out some Kestrels in a natural tree cavity, where from the adult’s behaviour they have small young. Looks like a ladder job in a week or two.

Kestrel

Back home the clouds rolled in, so with chores to do we decided to stay put for the afternoon and watch the finches that included lots of youngsters from our own and everyone else’s garden head for the feeders. I also put a net up and caught 7 Goldfinches and a House Sparrow before the rain came again.

Greenfinch

Goldfinch

Goldfinch

Goldfinch

Goldfinch

Goldfinch

Goldfinch

House Sparrow

So it wasn’t a bad day after all. You see, where there’s a will there’s usually a way.

Saturday, June 12, 2010

Green Theme

The BBC changed the weather forecast for Sunday morning to rain which meant the original plan for a ringing session on Sunday might now involve a bit of Saturday birding as compensation followed by a Sunday lie in. So the “green” in question was my old favourite of Conder Green where on a bright sunny morning I promised myself an hour or two of birding in those magic hours before most people are up and about, when everywhere is quiet and birds are undisturbed by the comings and goings of us humans.

I looked from the inadequate screen, still without I note the necessary improvement to qualify as a “hide”, and counted the usual 7 Tufted Duck scattered across the water with the single drake Wigeon still unaccompanied by a pal or a mate. The female Oystercatcher sat on eggs on the island whilst around her, several more birds persisted in their chasing and display flights and a lone bird walked through the shallows in front of me, as did an obliging but slightly wary Lapwing that saw me but kept a safe distance away. In some field guides Lapwings are described as “black and white” and are often put in a category with black and white birds, but I always think of them as being various shades of iridescent green that can look black in flight or at a distance. There’s even a hint of purple at times. Regular readers of this blog will know of my enthusiasm for the Lapwing in all its glory, green, black, white or whatever colour.

Lapwing

Lapwing

Lapwing


Oystercatcher

The Grey Heron was around as usual, appearing from the direction of the canal, as did the Kestrel that hovered distant over the marsh for a while causing more Lapwings to gang up on it, when I counted 14 of them in the air together. In the creek I counted more than 30 Redshank, an increase on recent times which must be due to a post breeding influx, but 4 Curlew and 7 Shelduck was more consistent with recent numbers. Also feeding in the creek and squabbling with a Shelduck briefly was a single Little Egret, a bird I haven’t seen for a while but this bird is I guess from the ones breeding locally.

Grey Heron


Kestrel

Little Egret

I saw several groups of Goldfinch that added up to at least 20 individuals, adults plus I noted, recently fledged browner birds that lacked the colourful heads. Some of these young birds were still begging food, a sure sign of recent nestlings. Singing along the immediate hedgerow, on the marsh and towards the junction were Whitethroat, Reed Bunting and 2 Meadow Pipit, one of which posed on the roadside barrier for me.

Meadow Pipit

I should add the unfamiliar species, 4 Swift hawking insects over the hawthorns, and to emphasise the green topic, 4 Greenfinch along the roadside hedge but still as a whole this species is not visible in any numbers anywhere as far as I can see.

Now please excuse me while I check the latest forecast with finger crossed.

Friday, June 11, 2010

Barn Swallows

Barn Swallow is the correct name of course but here in the UK everyone still uses the everyday word of “Swallow” because we only have one really native swallow species, unlike the rest of the world e.g. North America where they need to distinguish between for instance Tree Swallow, Cliff Swallow and Rough-winged Swallow or Africa where there are several species of closely related swallows.

Barn Swallow

So I went to the smallholding at Hambleton where the Swallows use what aren’t exactly barns but simply untidy outbuildings that house chickens, horses, dogs, aviary birds and a collection of motorcycle bits and pieces in various states of disrepair.

The nest where I ringed six young on the 5th June still had the same six, but now well developed and ready to fledge in a few days more.

Swallow Chicks

Checking all the nests I found three of them with young at various stages of development, the just mentioned well grown brood, a nest with newly hatched, and a nest with 5 young about 5 or 6 days old that were large enough for ringing with their unique identifiers, X515384 to X515388. Of the remaining nests, five had complete clutches of eggs with a newly lined nest still awaiting eggs.

Swallow Chick

With the adults returning frequently to the nests I took the opportunity for more photographs. But with all the nests at various stages I will make many more visits before the end of the season when I guess I will not resist the temptation of taking yet more Barn Swallow pictures.

Swallow

Swallow


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