Friday, 2 October 2015

02/10 Greenham Common Western Enclosure


Location: Greenham Common Western Enclosure
Session: 02-Oct-2015 07:15 to 11:30hrs
Weather: thick fog early clearing to bright sunshine, calm, windy in the last 30 minutes or so.
Present: JL, IW
Nets: 280’ in five nets rides of 60’, 60’, 40’, 60’, 60’ up from 07:40 to 11:00hrs
Lure (audio): Blackcap, Chiffchaff, Goldcrest, Firecrest, Grey Wagtail, Pied Wagtail, Meadow Pipit, Garden Warbler, Fieldfare, Redwing (calls and Latvian song) intermittently; thrush calls worth a try in the fog; a thrush did drop in from high up but flew off again before it could be ID’d, I got distracted by a Redstart in the net!
Capture (New/Recapture) 35 :
Blackcap 6/0
Chiffchaff 24/0
Goldcrest 3/0
Long-tailed Tit 1/0
Redstart 1/0
 
Recaptures: none
Age Range: all 1st summer except Long-tailed Tit indeterminate

1st summer male Redstart
traces of supercillium and black throat feathers just visible under juvenile plumage
Notes: The Chiffchaffs keep coming! Started in fog with one or two Chiffchaff calling in the bushes; they responded to the audio immediately together with a Blackcap and a Goldcrest. For the rest of the morning a steady trickle of between three and six Chiffchaff captured with the occasional Blackcap and Goldcrest. Mid way through as I tried to ID a thrush that responded to Fieldfare/Redwing calls I was distracted by a Redstart in the bottom shelf; a long winged (86mm) immature male (yes I checked the other species unfortunately traces of a white supercillium showing). A steady capture continued for the rest of the morning, Chiffchaff still being capture as we took the nets down.

Sightings 29 Species: The usual tit/warbler flock occasionally appear but did not cross the heath near us. I think birds were dropping “out of the sky” all morning. We saw a Blackbird and the thrush and some other small birds doing this. There was a lot more Blackbird activity generally than of late; probably birds in from further north.
Blackbird 7
Blackcap 10
Blue Tit 10
Buzzard 1
Carrion Crow 2
Chiffchaff 30
Coal Tit 1
Cormorant 1
Dartford Warbler 1
Dunnock 2
Goldcrest 5
Goldfinch 1
Great Spotted Woodpecker 2
Great Tit 2
Green Woodpecker 1
 
Grey Wagtail 1
House Martin 7
Jackdaw 7
Jay 2
Kestrel 1
Linnet 3
Long-tailed Tit 5
Magpie 4
Meadow Pipit 1
Redstart 1
Robin 7
Stonechat 2
Woodpigeon 15
Wren 3