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The AGM and Bird Fair postponed due to Coronavirus restrictions.

Field Trips are cancelled until further notice.

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
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