SU18H (Swindon STW)

Winter abundance change

Barn Owl Absent in both Fieldfare Absent in both Linnet Absent in both Rook Less abundant relative to average
Bewick's Swan Absent in both Firecrest Absent in both Little Egret More abundant relative to average Ruddy Duck Absent in both
Bittern Absent in both Gadwall More abundant relative to average Little Grebe Equally abundant relative to average Ruddy Shelduck Absent in both
Black Redstart Absent in both Goldcrest More abundant relative to average Little Owl Absent in both Scaup Absent in both
Black-headed Gull Equally abundant relative to average Golden Plover Absent in both Long-eared Owl Result not available Shelduck Absent in both
Black-tailed Godwit Absent in both Goldeneye Absent in both Long-tailed Tit More abundant relative to average Short-eared Owl Absent in both
Blackbird Less abundant relative to average Goldfinch More abundant relative to average Magpie Less abundant relative to average Shoveler Less abundant relative to average
Blackcap Absent in both Goosander Absent in both Mallard More abundant relative to average Siskin More abundant relative to average
Blue Tit Less abundant relative to average Great Black-backed Gull Absent in both Mandarin Duck Absent in both Skylark Less abundant relative to average
Brambling Absent in both Great Bustard Result not available Marsh Harrier Absent in both Smew Absent in both
Bullfinch More abundant relative to average Great Crested Grebe Absent in both Marsh Tit Absent in both Snipe Less abundant relative to average
Buzzard More abundant relative to average Great Grey Shrike Absent in both Meadow Pipit Equally abundant relative to average Song Thrush Less abundant relative to average
Canada Goose More abundant relative to average Great Spotted Woodpecker More abundant relative to average Mediterranean Gull Absent in both Sparrowhawk More abundant relative to average
Carrion Crow Less abundant relative to average Great Tit Equally abundant relative to average Merlin Absent in both Starling Less abundant relative to average
Cattle Egret Absent in both Great White Egret Absent in both Mistle Thrush Less abundant relative to average Stock Dove Less abundant relative to average
Cetti's Warbler Absent in both Green Sandpiper Less abundant relative to average Moorhen Less abundant relative to average Stonechat Absent in both
Chaffinch Equally abundant relative to average Green Woodpecker More abundant relative to average Mute Swan Equally abundant relative to average Tawny Owl Absent in both
Chiffchaff Equally abundant relative to average Greenfinch More abundant relative to average Nuthatch Absent in both Teal Equally abundant relative to average
Coal Tit Absent in both Grey Heron More abundant relative to average Oystercatcher Absent in both Tree Sparrow Absent in both
Collared Dove Equally abundant relative to average Grey Partridge Absent in both Peregrine Result not available Treecreeper Absent in both
Common Crossbill Absent in both Grey Wagtail Less abundant relative to average Pheasant Absent in both Tufted Duck Equally abundant relative to average
Common Gull Equally abundant relative to average Greylag Goose Absent in both Pied Wagtail Less abundant relative to average Water Rail More abundant relative to average
Common Redpoll Absent in both Hawfinch Result not available Pintail Absent in both Waxwing Absent in both
Common Sandpiper Absent in both Hen Harrier Absent in both Pochard Equally abundant relative to average Whooper Swan Absent in both
Coot More abundant relative to average Herring Gull More abundant relative to average Raven Result not available Wigeon Absent in both
Cormorant More abundant relative to average House Sparrow More abundant relative to average Red Kite More abundant relative to average Willow Tit Result not available
Corn Bunting Absent in both Jack Snipe Less abundant relative to average Red-breasted Merganser Absent in both Woodcock Absent in both
Crane Result not available Jackdaw Less abundant relative to average Red-crested Pochard Absent in both Woodlark Result not available
Curlew Absent in both Jay Absent in both Red-legged Partridge Absent in both Woodpigeon Equally abundant relative to average
Dartford Warbler Result not available Kestrel More abundant relative to average Redshank Absent in both Wren Equally abundant relative to average
Dipper Absent in both Kingfisher Absent in both Redwing Equally abundant relative to average Yellow-legged Gull Absent in both
Dunlin Absent in both Lapwing More abundant relative to average Reed Bunting More abundant relative to average Yellowhammer Absent in both
Dunnock More abundant relative to average Lesser Black-backed Gull Equally abundant relative to average Ring Ouzel Absent in both
Egyptian Goose Absent in both Lesser Redpoll Absent in both Ringed Plover Absent in both
Feral Pigeon More abundant relative to average Lesser Spotted Woodpecker Result not available Robin Less abundant relative to average