Under Rydon Hill

Welcome to this blog about my time away from the tedium of domestic management. Once called "Tits and Things", now sub-titled "Life in Quantoxia", there's plenty of bird ringing (90%), some odd bits of general birding, some local steam trains, some personal bits and occasional 'away days' in other parts of Britain. Rydon Hill overlooks the lower valley of the Doniford Stream, where most of these activities take place.
Showing posts with label Leswhs. Show all posts
Showing posts with label Leswhs. Show all posts

Sunday, August 21, 2011

Bucking the trend!

Spent Friday and Saturday in the Aylesbury Vale (Buckinghamshire). Friday afternoon was all about Barn Owl boxes, while Saturday was mist netting the 'new wood'.

We visited a farmer whose land is down to grass at Long Crendon where we knew there would be chicks of a ringeable age. As we approached the box, we could see two chicks looking out with the parent bird looking over their shoulders. As the ladder went up, she took flight and left the field, crossed a neighbour's arable field and settled in a shelter belt where she could watch us. There were 6 chicks in this box, all were ringed.


Next we looked at another box where a lone bird had been seen roosting. This turned out to have 2 Stock Dove chicks in residence. Maybe the owl that had been seen was the male and father of the chicks we had just done.

Off to Waddesdon for a quick check on another box that had eggs the last time it was checked. Seven more chicks, 5 of which were ringed, the other two were 'runts', the youngest being quite small and likely to be "a picnic" for one of its older siblings.


Then to check on a box that was robbed of its eggs six weeks ago by some workmen on a huge building site. To our surprise it contained eight (8) youngsters, three of which were big enough to ring, three more looked healthy and could be ringed in a week or so, and two more that were only a few days old. The male had flown off when we entered but the female sat tight and we were able to ring her, too.

In the evening we went out and set and furled a line of five nets along a north-south ride in the wood some 12 miles away. Before dawn, we had those nets open and set about adding five more in favoured places. Our one disappointment was a "non-stick" adult male Sparrowhawk, but the wind had got up by then and it found its way out easily.


Adult Lesser Whitethroat in fresh plumage (mid-August)

After five hours on site, (the wind got up ahead of some squally weather putting paid to any more catches), we had had 12 species and 48 birds, of which 6 were recaptures.
Dave, trainee Keith and myself rated the LESWHs 'the deal of the day'.

Blue Tit 7
Great Tit 6
Marsh Tit (1)
Long-tailed Tit 6 (3)
Chiffchaff 6
Willow Warbler 4
Blackcap 2
Lesser Whitethroat 4
Wren 1
Dunnock 4
Goldfinch 1
Bullfinch 1 (2)


Post-juvenile male Blackcap (mid-August)

Next to this wood, they run sheep. At present, the closest field had tall grass in it and about forty fat lamb rams. Mid-morning we disturbed a group of birds feeding on something, a carcass perhaps, that we could not see. This group consisted of 2 Red Kites, several Magpies, a couple of Crows, an adult and a juvenile Buzzard and a Raven.

I am hoping to get back to the site in September for the late departing warblers and again in late October for the early winter thrush movement. There shouldn't be any accidents on the M5 by then as the summer visitors - human type - will have also departed, shortening my journey time!

Thursday, May 26, 2011

Bucks fizz

Up early this morning to ring at Edgcott. This time we had an electronic key that works! [Last time we tried to enter the farm, (at 5am) the key was duff, and we had to abort]. Hopeful as ever, despite the windy and squally conditions. Had to be somewhere that we could avoid the worst of the weather.

The heavy showers kept off and the wind was not too much of a problem. Having said that, we packed up at the right time - before the showers became more frequent and heavier.

Certain "birds in the net" were obvious for their absence; tits, Blackcap and Bullfinch, for instance.

We only caught three juvenile birds; two juvenile, female Blackbirds, and this wee fella', a Common Whitethroat that must have left the nest a week or so ago.

Two other species were new for us this season, namely Lesser Whitethroat (facing right) and Garden Warbler (facing left).



Going by the eyes and tails, the Lessers were both 2CY males as they had prominent cloacas. The Garden was a female with an immaculate and text book brood patch, that had the edges "stitched".

As we've said before, the wood is normally wet underfoot and is a mere 'stripling' at 15 years of age. As can be seen below, it sits in the flat lands at the head of the River Ray, currently a large area of conservation input stretching down to the outskirts of Oxford.


Todays final tally was 26 new birds in 4 hours and 1 re-trap:
Blue Tit 1 male
Chiffchaff 3 males
Willow Warbler 5 males
Garden Warbler 1
Lesser Whitethroat 2
Whitethroat 5; 3 males + female 'in egg' + juv
Blackbird 5
Robin 1
Dunnock 2 (1)
Chaffinch 1

Dave (him at the wheel of the AVDC vehicle below) ringed the Tawny Owl chicks 3 weeks ago; the other raptors will not be ready for another 3 weeks (approx). Other birds around in the 'drizzle' were - Woodcock, Reed Bunting, Jackdaw (goes with the sheep), Bullfinch, Blackcap, Magpie and Woodpigeon. A small list, but anticipated what with the weather conditions generally (and us not keen on stomping through the whole 30 acres and leaving the nets open). We aiming to go in "mob handed" next time, towards the end of next month. By July, the site will have a new owner but our "rights" are being protected.