Wednesday, 12 August 2015

12/08 Greenham Common Western Enclosure


Location: Greenham Common Western Enclosure
Session: 12-Aug-2015 06:15 to 11:30hrs
Weather: Overcast calm early sunny periods, windy later.
Present: JL, IW, RGS
Nets: 280’ in 5 rides of 60’ 60’ 40’ 60’ 60’ up from 06:45 to 11:00hrs
Lure: audio Blackcap, Chiffchaff, Goldcrest, Firecrest, Redstart, Garden Warbler intermittently
Capture 16: Blackcap 4/0, Chiffchaff 4/0, Garden Warbler 2/0, Green Woodpecker 1/0, Whitethroat 1/1, Willow Warbler 3/0
Recaptures: Whitethroat ringed seven days ago.
Age Range: all juveniles


Green Woodpecker juvenile
 
Notes: Did not intend to ring today but weather forecast for the rest of the week looks pretty dire so thought I had better make sure of at least one session this week. There were quite heavy rain clouds when I arrived and after a rainy night it looked promising for a good capture. The cloud lifted and the threat of more rain disappeared. The scrub was very quiet and  with no response to the audio it did not look good. The first birds captured or seen in the enclosure were two Whitethroat and a Chiffchaff. With a steady trickle of responding birds and the possibility of a movement of migrants in numbers dropping in at any time hopes were high. The Green Woodpecker proved to be the best bird of the day though. A couple of walks through the surrounding heath land showed there not to be many birds about. The change in audio from a the hoped for Restart to Garden Warbler produced two of these. With the dire weather supposedly coming our way it seem that migration may have gone on hold until the front has passed. It was windy for about 50% of the session so probably missed a few birds

Sightings 30 Species: Fairly quite as usual; have not seen a Raven over for a while though. Looks like the Kestrel pair produced at least two young.

Cormorant 1
Lesser Black-backed Gull 1
Woodpigeon
Great Spotted Woodpecker 1
Magpie 6
Carrion Crow 2
Blue Tit 1
Swallow 7
Chiffchaff 6
Blackcap 6
Dartford Warbler 2
Starling 25
Robin 1
Dunnock 3
Meadow Pipit 3
Sparrowhawk 1
Stock Dove 2
Green Woodpecker 1
Kestrel 3
Jackdaw 10
Raven 1
Woodlark 3
House Martin 15
Willow Warbler 5
Whitethroat 7
Wren 2
Blackbird 1
Stonechat 2
Pied Wagtail 3
Linnet 5