Sunday, 4 September 2016

04/09 Thatcham Marsh LNR

Location: Thatcham Marsh LNR
Session: 04-Sep-2016 06:30 to 10:20hrs
Headlines: The first post CES session enabling the use of audio lures. Lots of phylos present and probably an under-estimate of Chiffchaff numbers. Two Chiffchaff from Greenham Common Western Enclosure, both ringed there on the 31-July-2016. One round of the nets produced 27 birds. A good session with plenty of ringing for the trainees. Unlike last year the Reed Buntings did not respond to song. If the weather had been better it could have been a much bigger capture. It was windy from the start and eventually got too windy forcing an early finish.
Weather: windy, mostly overcast, occasional sunny periods, fresh, cool
Present: JL, IW, DL, GB, SC
Nets: 234metres in 3 rides of 108M+90M, 18M, 18M up from 07:00 to 10:00hrs
Lure (audio): Blackcap, Chiffchaff, Firecrest, Goldcrest, Garden Warbler, Sedge Warbler, Reed Bunting, Willow Warbler, Reed Warbler intermittently.
Capture (New/Recapture) 82 (69/13): Blackcap 16/2, Blue Tit 2/2, Cetti’s Warbler 0/2, Chiffchaff 29/4, Goldcrest 3/0, Great Tit 3/0, Long-tailed Tit 2/0, Reed Warbler 8/2, Sedge Warbler 4/0, Treecreeper 1/0, Willow Warbler 1/0, Wren 0/1
Recaptures: 13 Blackcap 113d Blue Tit 1y 40d, 78d Cetti’s Warbler 2y 1d Chiffchaff 50d and two 35d from Greenham Common others recent.
Age Range: all 1st CY except adults: Blackcap 1, Blue Tit 2, Chiffchaff 1, Great Tit 1
 
Sightings 33 Species: Quite active in the bushes today with lots of phylos, Blackcap and tits on the move including at least one Marsh Tit
Blackbird 3+
Blackcap 23+
Black-headed Gull 5+
Blue Tit 8+
Bullfinch 2+
Canada Goose 30+
Carrion Crow 2+
Cetti's Warbler 5+
Chaffinch 2+
Chiffchaff 37+
Goldcrest 5+
Goldfinch 1+
Great Spotted Woodpecker 2+
Great Tit 5+
Grey Heron 1+
House Martin 5+
Jackdaw 4+
 
Long-tailed Tit 8+
Magpie 2+
Mallard 4+
Marsh Tit 1+
Moorhen 5+
Reed Bunting 3+
Reed Warbler 13+
Robin 4+
Sedge Warbler 4+
Stock Dove 1+
Swallow 2+
Treecreeper 3+
Water Rail 2+
Willow Warbler 3+
Woodpigeon 5+
Wren 5+

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