Friday, 4 September 2015

04/09 Greenham Common Western Enclosure


Location: Greenham Common Western Enclosure
Session: 04-Sep-2015 06:45 to 10:45hrs
Weather: Cloudy early with a few spots of rain then sunny periods and breezy later
Present: JL, IW
Nets: 180’ in 3 rides of 60’, 60’, 40’ up from 07:15 to 10:30hrs
Lure: audio: Blackcap, Chiffchaff, Goldcrest, Firecrest, Siskin, Willow Warbler intermittently
Capture 36: Blackcap 6/0, Blue Tit 11/0, Chiffchaff 10/2, Dunnock 1/o, Garden Warbler 1/0, Lesser Whitethroat 1/0 Willow Warbler 4/0
Recaptures: Chiffchaff one 2 days and one 35 days
Age Range: all 1st summer except adults Blue Tit 2, Chiffchaff 1, Willow Warbler 2

No Photos

Notes: It started spotting with rain so I stopped putting more nets up after three rides but the weather cleared. Just a trickle of Chiffchaffs (6) until 08:30 when a big mixed warbler/tit flock passed to the east of the enclosure; probably 80+ birds. Some doubled back into the enclosure and we captured most of the sylvia warblers and the blue tits then. The 35+ Long-tailed Tit group continued over towards the bunkers. Phylos warblers seemed to be few in the flock and we did not capture any until later at 08:55 when they suddenly began moving through again including Willow Warbler. A nice and manageable morning’s capture including a couple of late-ish warbler species; Garden Warbler and Lesser Whitethroat.

Sightings 35 Species: A 15 strong flock of Siskin flew in as I arrived. Early there was little activity in the scrub unlike Wednesdays visit. As the weather brightened birds began to move through. The Stonechats and Dartford Warblers spent most of the time flitting around the margins of the enclosure without going in. We had some near misses with low flying Swallows at one stage. No thrushes seen or heard and most of the Robins present on Wednesday appear to have moved off. We searched for the resident Woodlark flock (4) but could not find them apart from a possible sighting; bet they were there somewhere very close!
Blackcap 10
Blue Tit 20
Bullfinch 2
Buzzard 2
Carrion Crow 2
Chaffinch 1
Chiffchaff 20
Coal Tit 1
Dartford Warbler 2
Dunnock 2
Feral Pigeon 1
Garden Warbler 1
Goldfinch 5
Great Spotted Woodpecker 1
Great Tit 5
Green Woodpecker 2
House Martin 14
Jackdaw 2
 
Jay 1
Kestrel 1
Lesser Whitethroat 1
Linnet 2
Long-tailed Tit 35
Magpie 3
Mallard 3
Nuthatch 1
Robin 3
Siskin 17
Stock Dove 2
Stonechat 5
Swallow 9
Whitethroat 2
Willow Warbler 6
Woodpigeon 15
Wren 3