ST94G (Heytesbury)

Summer abundance 1995–2000

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