SU17P (Wroughton Reservoir)

Summer abundance 1995–2000

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