SU18H (Swindon STW)

Summer abundance 2007–2012

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