SU23C (Porton 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 >100% more than average
Black-tailed Godwit Great Spotted Woodpecker 25-50% fewer than average Marsh Tit Average +/- 25% Snipe
Blackbird 25-50% fewer than average Great Tit Average +/- 25% Meadow Pipit Song Thrush >50% fewer than average
Blackcap Average +/- 25% Great White Egret Mediterranean Gull Sparrowhawk Average +/- 25%
Blue Tit Average +/- 25% Green Sandpiper Mistle Thrush 25-100% more than average Spotted Flycatcher
Bullfinch >50% fewer than average Green Woodpecker 25-100% more than average Montagu's Harrier Result not available Starling >50% fewer than average
Buzzard Average +/- 25% Greenfinch >50% fewer than average Moorhen Stock Dove 25-100% more than average
Canada Goose Grey Heron Mute Swan Stone-curlew Result not available
Carrion Crow 25-100% more than average Grey Partridge Average +/- 25% Nightingale Stonechat
Cetti's Warbler Grey Wagtail Nightjar Swallow
Chaffinch >50% fewer than average Greylag Goose Nuthatch Average +/- 25% Swift
Chiffchaff >50% fewer than average Hawfinch Result not available Osprey Tawny Owl
Coal Tit >50% fewer than average Hen Harrier Oystercatcher Teal
Collared Dove >50% fewer than average 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 Tufted Duck
Common Tern House Martin Pochard Turtle Dove
Coot House Sparrow Quail Water Rail
Cormorant Jackdaw >50% fewer than average Raven Result not available Wheatear
Corn Bunting >50% fewer than average Jay Red Kite Whinchat >50% fewer than average
Crane Result not available Kestrel Red-crested Pochard Whitethroat >50% fewer than average
Cuckoo 25-50% fewer than average Kingfisher Red-legged Partridge >50% fewer than average Willow Tit Result not available
Curlew Lapwing Redshank Willow Warbler 25-100% more than average
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 Average +/- 25%
Feral Pigeon Linnet Average +/- 25% Ringed Plover Wren >50% fewer than average
Firecrest Little Egret Robin Average +/- 25% Wryneck
Gadwall Little Grebe Rook >100% more than average Yellow Wagtail
Garden Warbler >50% fewer than average Little Owl Ruddy Duck Yellow-legged Gull
Garganey Little Ringed Plover Ruddy Shelduck Yellowhammer 25-50% fewer than average
Goldcrest Long-eared Owl Result not available Sand Martin
Goldfinch >50% fewer than average Long-tailed Tit 25-50% fewer than average Sedge Warbler
Goshawk Result not available Magpie Average +/- 25% Shelduck