ST94G (Heytesbury)

Winter abundance change

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