ST94D (Boreham Down)

Winter distribution change

Barn Owl Present to absent Fieldfare Absent to present Linnet Absent to present Rook Absent to present
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 Absent in both Ruddy Shelduck Absent in both
Black Redstart Absent in both Goldcrest Absent to present Little Owl Absent in both Scaup Absent in both
Black-headed Gull Absent in both Golden Plover Absent to present Long-eared Owl Result not available Shelduck Absent in both
Black-tailed Godwit Absent in both Goldeneye Absent in both Long-tailed Tit Absent to present Short-eared Owl Absent to present
Blackbird Present in both Goldfinch Present in both Magpie Present in both Shoveler Absent in both
Blackcap Absent in both Goosander Absent in both Mallard Absent in both Siskin Absent in both
Blue Tit Absent to present Great Black-backed Gull Absent in both Mandarin Duck Absent in both Skylark Present 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 Absent to present Great Grey Shrike Absent in both Meadow Pipit Present in both Song Thrush Absent to present
Canada Goose Absent in both Great Spotted Woodpecker Absent to present Mediterranean Gull Absent in both Sparrowhawk Absent to present
Carrion Crow Present in both Great Tit Present in both Merlin Absent in both Starling Absent to present
Cattle Egret Absent in both Great White Egret Absent in both Mistle Thrush Absent in both Stock Dove Present in both
Cetti's Warbler Absent in both Green Sandpiper Absent in both Moorhen Absent in both Stonechat Absent to present
Chaffinch Present in both Green Woodpecker Absent in both Mute Swan Absent in both Tawny Owl Absent in both
Chiffchaff Absent in both Greenfinch Absent to present Nuthatch Absent in both Teal Absent in both
Coal Tit Absent in both Grey Heron Absent in both Oystercatcher Absent in both Tree Sparrow Absent in both
Collared Dove Absent in both Grey Partridge Absent to present Peregrine Result not available Treecreeper Absent in both
Common Crossbill Absent in both Grey Wagtail Absent in both Pheasant Present in both Tufted Duck Absent in both
Common Gull Absent in both Greylag Goose Absent in both Pied Wagtail Absent in both 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 to present 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 Absent in both 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 Absent to present Red-crested Pochard Absent in both Woodlark Result not available
Curlew Absent in both Jay Absent in both Red-legged Partridge Absent to present Woodpigeon Present in both
Dartford Warbler Result not available Kestrel Present in both Redshank Absent in both Wren Present in both
Dipper Absent in both Kingfisher Absent in both Redwing Present to absent Yellow-legged Gull Absent in both
Dunlin Absent in both Lapwing Absent to present Reed Bunting Absent in both Yellowhammer Absent to present
Dunnock Absent in both 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 Present in both