ST91U (Chase wood)

Winter abundance 2007–2012

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