SU23B (Firsdown)

Winter abundance 2007–2012

Mute Swan Red Kite Little Owl Wren >50% fewer than average
Bewick's Swan Marsh Harrier Tawny Owl Starling >100% more than average
Whooper Swan Hen Harrier Long-eared Owl Result not available Dipper
Greylag Goose Sparrowhawk Short-eared Owl Ring Ouzel
Canada Goose Buzzard 25-100% more than average Kingfisher Blackbird >50% fewer than average
Egyptian Goose Water Rail Green Woodpecker >50% fewer than average Fieldfare 25-100% more than average
Ruddy Shelduck Moorhen Great Spotted Woodpecker >50% fewer than average Song Thrush
Shelduck Coot Lesser Spotted Woodpecker Result not available Redwing
Mandarin Duck Crane Result not available Kestrel Average +/- 25% Mistle Thrush >50% fewer than average
Wigeon Great Bustard Result not available Merlin Robin 25-50% fewer than average
Gadwall Oystercatcher Peregrine Result not available Black Redstart
Teal Golden Plover >50% fewer than average Great Grey Shrike Stonechat
Mallard Lapwing >50% fewer than average Magpie >50% fewer than average Dunnock >50% fewer than average
Pintail Ringed Plover Jay House Sparrow >50% fewer than average
Shoveler Curlew Jackdaw 25-100% more than average Tree Sparrow
Red-crested Pochard Black-tailed Godwit Rook 25-100% more than average Grey Wagtail
Pochard Dunlin Carrion Crow Average +/- 25% Pied Wagtail
Tufted Duck Common Sandpiper Raven Result not available Meadow Pipit
Scaup Green Sandpiper Goldcrest Brambling
Goldeneye Redshank Firecrest Chaffinch >50% fewer than average
Smew Jack Snipe Blue Tit >50% fewer than average Hawfinch Result not available
Red-breasted Merganser Woodcock Great Tit >50% fewer than average Bullfinch
Goosander Snipe Coal Tit Greenfinch >50% fewer than average
Ruddy Duck Black-headed Gull Willow Tit Result not available Linnet >100% more than average
Red-legged Partridge >50% fewer than average Mediterranean Gull Marsh Tit Lesser Redpoll
Grey Partridge Common Gull Woodlark Result not available Common Redpoll
Pheasant 25-100% more than average Lesser Black-backed Gull >50% fewer than average Skylark 25-50% fewer than average Common Crossbill
Cormorant Herring Gull >100% more than average Cetti's Warbler Goldfinch 25-50% fewer than average
Bittern Yellow-legged Gull Long-tailed Tit Siskin
Cattle Egret Great Black-backed Gull >50% fewer than average Chiffchaff Yellowhammer >50% fewer than average
Little Egret Feral Pigeon Blackcap Reed Bunting
Great White Egret Stock Dove Dartford Warbler Result not available Corn Bunting 25-100% more than average
Grey Heron Woodpigeon 25-50% fewer than average Waxwing
Little Grebe Collared Dove >50% fewer than average Nuthatch
Great Crested Grebe Barn Owl Treecreeper

SU23B species lists

Species sequence

Adjacent tetrads

SU13X SU23C SU23H
SU13W

SU23B

 SU23G
SU13V SU23A SU23F