SU17P (Wroughton Reservoir)

Summer abundance 1995–2000

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