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Field Trips will start again in October.

SU07V (Windmill Hill (Avebury))

Winter abundance 2007–2012

Barn Owl Fieldfare Linnet Rook 25-100% more than average
Bewick's Swan Firecrest Little Egret Ruddy Duck
Bittern Gadwall Little Grebe Ruddy Shelduck
Black Redstart Goldcrest Little Owl Scaup
Black-headed Gull Golden Plover >100% more than average Long-eared Owl Result not available Shelduck
Black-tailed Godwit Goldeneye Long-tailed Tit Short-eared Owl
Blackbird Average +/- 25% Goldfinch 25-50% fewer than average Magpie Average +/- 25% Shoveler
Blackcap Goosander Mallard Siskin
Blue Tit >50% fewer than average Great Black-backed Gull Mandarin Duck Skylark Average +/- 25%
Brambling Great Bustard Result not available Marsh Harrier Smew
Bullfinch Great Crested Grebe Marsh Tit Snipe
Buzzard >50% fewer than average Great Grey Shrike Meadow Pipit >50% fewer than average Song Thrush Average +/- 25%
Canada Goose Great Spotted Woodpecker Mediterranean Gull Sparrowhawk
Carrion Crow >50% fewer than average Great Tit >50% fewer than average Merlin Starling 25-100% more than average
Cattle Egret Great White Egret Mistle Thrush 25-50% fewer than average Stock Dove >100% more than average
Cetti's Warbler Green Sandpiper Moorhen 25-50% fewer than average Stonechat 25-100% more than average
Chaffinch 25-50% fewer than average Green Woodpecker Mute Swan Tawny Owl
Chiffchaff Greenfinch >50% fewer than average Nuthatch Teal
Coal Tit Grey Heron Oystercatcher Tree Sparrow
Collared Dove 25-50% fewer than average Grey Partridge Peregrine Result not available Treecreeper
Common Crossbill Grey Wagtail Pheasant 25-50% fewer than average Tufted Duck
Common Gull Greylag Goose Pied Wagtail Water Rail
Common Redpoll Hawfinch Result not available Pintail Waxwing
Common Sandpiper Hen Harrier Pochard Whooper Swan
Coot Herring Gull Raven Result not available Wigeon
Cormorant House Sparrow Red Kite Willow Tit Result not available
Corn Bunting 25-50% fewer than average Jack Snipe Red-breasted Merganser Woodcock Average +/- 25%
Crane Result not available Jackdaw 25-100% more than average Red-crested Pochard Woodlark Result not available
Curlew Jay Red-legged Partridge Woodpigeon >50% fewer than average
Dartford Warbler Result not available Kestrel 25-100% more than average Redshank Wren 25-100% more than average
Dipper Kingfisher Redwing 25-50% fewer than average Yellow-legged Gull
Dunlin Lapwing Reed Bunting Yellowhammer 25-100% more than average
Dunnock 25-50% fewer than average Lesser Black-backed Gull Ring Ouzel
Egyptian Goose Lesser Redpoll Ringed Plover
Feral Pigeon Lesser Spotted Woodpecker Result not available Robin 25-50% fewer than average
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