SU17P (Wroughton Reservoir)

Summer abundance 1995–2000

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