SU17F (Overton Down)

Winter abundance 1995–2000

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