ST83S (Keysley Down)

Summer abundance 1995–2000

Barn Owl Grasshopper Warbler Mallard Shoveler
Black Redstart Great Bustard Result not available Mandarin Duck Siskin
Black-headed Gull Great Crested Grebe Marsh Harrier Skylark 25-50% fewer than average
Black-tailed Godwit Great Spotted Woodpecker Marsh Tit >50% fewer than average Snipe
Blackbird Average +/- 25% Great Tit 25-50% fewer than average Meadow Pipit Song Thrush
Blackcap >50% fewer than average Great White Egret Mediterranean Gull Sparrowhawk
Blue Tit 25-50% fewer than average Green Sandpiper Mistle Thrush 25-50% fewer than average Spotted Flycatcher
Bullfinch Average +/- 25% Green Woodpecker Montagu's Harrier Result not available Starling 25-50% fewer than average
Buzzard Greenfinch >50% fewer than average Moorhen Stock Dove 25-50% fewer than average
Canada Goose Grey Heron Mute Swan Stone-curlew Result not available
Carrion Crow Average +/- 25% Grey Partridge Nightingale Stonechat Average +/- 25%
Cetti's Warbler Grey Wagtail Nightjar Swallow Average +/- 25%
Chaffinch Average +/- 25% Greylag Goose Nuthatch >50% fewer than average Swift Average +/- 25%
Chiffchaff 25-100% more than average Hawfinch Result not available Osprey Tawny Owl
Coal Tit Hen Harrier Oystercatcher Teal
Collared Dove Average +/- 25% Herring Gull Peregrine Result not available Tree Pipit
Common Crossbill Hobby Result not available Pheasant Average +/- 25% Tree Sparrow
Common Gull Honey-buzzard Result not available Pied Flycatcher Treecreeper
Common Sandpiper Hoopoe Pied Wagtail Average +/- 25% Tufted Duck
Common Tern House Martin Pochard Turtle Dove
Coot House Sparrow Average +/- 25% Quail Water Rail
Cormorant Jackdaw 25-100% more than average Raven Result not available Wheatear
Corn Bunting 25-50% fewer than average Jay Red Kite Whinchat
Crane Result not available Kestrel Red-crested Pochard Whitethroat Average +/- 25%
Cuckoo Kingfisher Red-legged Partridge Willow Tit Result not available
Curlew Lapwing Redshank Willow Warbler
Dartford Warbler Result not available Lesser Black-backed Gull Redstart Wood Warbler
Dipper Lesser Redpoll Reed Bunting Woodcock
Dunnock Average +/- 25% Lesser Spotted Woodpecker Result not available Reed Warbler Woodlark Result not available
Egyptian Goose Lesser Whitethroat Ring Ouzel Woodpigeon 25-50% fewer than average
Feral Pigeon Linnet 25-50% fewer than average Ringed Plover Wren >50% fewer than average
Firecrest Little Egret Robin 25-50% fewer than average Wryneck
Gadwall Little Grebe Rook >50% fewer than average Yellow Wagtail
Garden Warbler Average +/- 25% Little Owl Ruddy Duck Yellow-legged Gull
Garganey Little Ringed Plover Ruddy Shelduck Yellowhammer >100% more than average
Goldcrest Average +/- 25% Long-eared Owl Result not available Sand Martin
Goldfinch 25-50% fewer than average Long-tailed Tit Sedge Warbler
Goshawk Result not available Magpie Average +/- 25% Shelduck