Tuesday, 20 October 2015

20/10 Greenham Common Western Enclosure

Location: Greenham Common Western Enclosure
Session: 20-Oct-2015 07:30 to 11:30hrs
Weather: overcast, clearing to a warm autumn day, wind calm with occasional gusts
Present: JL, IW, RGS
Nets: 280’ in five rides of 60’, 60’, 40’, 60’ and 60’ up from 08:00 to 11:00hrs
Lure (audio): Blackcap, Chiffchaff, Goldcrest, Firecrest, Lesser Redpoll, Siskin, Redwing, Fieldfare, Yellow-browed Warbler intermittently.
Capture (New/Recapture) 24:
Blue Tit 2/1 Chiffchaff 4/01
Firecrest 1/0 Goldcrest 9/0
Great Tit 2/0Lesser Redpoll 1/0
Long-tailed Tit 2/0Robin 1/0
Wren 1/0
Recaptures: 1 Blue Tit 62 days
Age Range: All 1st winter except:
Adults Chiffchaff 1, Robin 1 Indeterminate Log-tailed Tit 2
The fourth Firecrest captured here this year, a 1st winter male
The first Lesser Redpoll of the autumn captured, a 1st winter male
Notes: A really pleasant late autumn morning; when is it going to get really cold? The only capture after nets erection was a Wren and there appeared to be little activity save for over-flying winter finches and thrushes. The next round 30 minutes later was of seven including the first Lesser Redpoll of the autumn here and three Goldcrest. The next round produced four birds: an adult Robin, a Chiffchaff, another Goldcrest and the bird of the day a Firecrest, the fourth here this autumn. Unfortunately our next visit disturbed three Lesser Redpolls from near the nets. In the nets were: three Goldcrests and two Long-tailed Tits. After this it went quiet with just a chiffchaff half an hour later. At 11:00 hrs we decided to take the nets down after extracting a second Great Tit, another Goldcrest and two Chiffchaffs. There are good numbers crest moving around the common at this time of year and a few Chiffchaff still going through; individuals of both species included quite long winged birds. It would be interesting to know how far they have come and how far they will go. The Chiffchaffs could be wintering birds from north Europe on their way to the West Country to winter (Slapton Ley) or maybe just to one of the local sewage treatment works.

Sightings 33 Species: A steady flow of thrushes, Redwing, Fieldfare and Blackbirds west and west-north-west for much of the morning. We nearly missed the Woodlarks as Skylarks were also flying about, well spotted Mr Weston. We never seem to pickup Firecrest in the field they just appear in the net. No sign of Stonechat or Dartford Warbler today.
Blackbird 14
Blue Tit 3
Carrion Crow 4
Chaffinch 3
Chiffchaff 5
Coal Tit 1
Fieldfare 81
Firecrest 1
Goldcrest 12
Goldfinch 12
Great Spotted Woodpecker 1
Great Tit 2
Grey Heron 1
Jackdaw 7
Jay 2
Lesser Redpoll 25
Linnet 7

 
Long-tailed Tit 9
Magpie 4
Meadow Pipit 3
Mistle Thrush 1
Nuthatch 1
Pied Wagtail 3
Red Kite 2
Redwing 35
Robin 6
Siskin 2
Skylark 10
Starling 61
Stock Dove 2
Woodlark 4
Woodpigeon 20
Wren 3
 

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