ST96V (Caen Hill Locks)

Winter abundance 2007–2012

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