ST98F (Avil's Farm)

Winter abundance 1995–2000

Barn Owl Fieldfare >50% fewer than average Linnet Rook Average +/- 25%
Bewick's Swan Firecrest Little Egret Ruddy Duck
Bittern Gadwall Little Grebe Ruddy Shelduck
Black Redstart Goldcrest >100% more than average Little Owl Scaup
Black-headed Gull Average +/- 25% 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 Magpie >100% more than average Shoveler
Blackcap Goosander Mallard >50% fewer than average Siskin
Blue Tit 25-50% fewer than average Great Black-backed Gull Mandarin Duck Skylark >50% fewer than average
Brambling Great Bustard Result not available Marsh Harrier Smew
Bullfinch 25-50% fewer than average Great Crested Grebe Marsh Tit Snipe
Buzzard >100% more than average Great Grey Shrike Meadow Pipit Song Thrush >50% fewer than average
Canada Goose Great Spotted Woodpecker >100% more than average Mediterranean Gull Sparrowhawk
Carrion Crow >50% fewer than average Great Tit Average +/- 25% Merlin Starling >50% fewer than average
Cattle Egret Great White Egret Mistle Thrush Stock Dove >50% fewer than average
Cetti's Warbler Green Sandpiper Moorhen Stonechat
Chaffinch >50% fewer than average Green Woodpecker Mute Swan Tawny Owl
Chiffchaff Greenfinch 25-50% fewer than average Nuthatch Teal
Coal Tit Grey Heron Oystercatcher Tree Sparrow Average +/- 25%
Collared Dove >50% fewer than average Grey Partridge Peregrine Result not available Treecreeper Average +/- 25%
Common Crossbill Grey Wagtail Pheasant Tufted Duck
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 Herring Gull 25-50% fewer 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 25-100% more than average
Crane Result not available Jackdaw >50% fewer than average 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 Redshank Wren Average +/- 25%
Dipper Kingfisher Redwing >50% fewer than average Yellow-legged Gull
Dunlin Lapwing Reed Bunting Yellowhammer 25-100% more than average
Dunnock 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