SU18J (Haydon, Swindon)

Summer abundance 1995–2000

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