SU23C (Porton Down)

Breeding distribution change

Barn Owl Absent in both Grasshopper Warbler Absent in both Mallard Absent in both Shoveler Absent in both
Black Redstart Absent in both Great Bustard Result not available Mandarin Duck Absent in both Siskin Absent in both
Black-headed Gull Absent in both Great Crested Grebe Absent in both Marsh Harrier Absent in both Skylark Breeding in both
Black-tailed Godwit Absent in both Great Spotted Woodpecker Breeding in both Marsh Tit Present to absent Snipe Absent in both
Blackbird Breeding in both Great Tit Breeding to present Meadow Pipit Absent to breeding Song Thrush Breeding in both
Blackcap Breeding in both Great White Egret Absent in both Mediterranean Gull Absent in both Sparrowhawk Present to absent
Blue Tit Breeding in both Green Sandpiper Absent in both Mistle Thrush Breeding to present Spotted Flycatcher Absent in both
Bullfinch Breeding to present Green Woodpecker Breeding in both Montagu's Harrier Result not available Starling Present to breeding
Buzzard Breeding in both Greenfinch Breeding to absent Moorhen Absent in both Stock Dove Breeding in both
Canada Goose Absent in both Grey Heron Absent to present Mute Swan Absent in both Stone-curlew Result not available
Carrion Crow Breeding in both Grey Partridge Breeding to absent Nightingale Absent in both Stonechat Breeding to absent
Cetti's Warbler Absent in both Grey Wagtail Absent in both Nightjar Absent in both Swallow Absent to present
Chaffinch Breeding in both Greylag Goose Absent in both Nuthatch Breeding to present Swift Absent in both
Chiffchaff Breeding to present Hawfinch Result not available Osprey Absent in both Tawny Owl Absent in both
Coal Tit Breeding to present Hen Harrier Absent in both Oystercatcher Absent in both Teal Absent in both
Collared Dove Breeding to absent Herring Gull Absent to present Peregrine Result not available Tree Pipit Absent in both
Common Crossbill Absent in both Hobby Result not available Pheasant Breeding to present Tree Sparrow Absent in both
Common Gull Absent in both Honey-buzzard Result not available Pied Flycatcher Absent in both Treecreeper Absent in both
Common Sandpiper Absent in both Hoopoe Absent in both Pied Wagtail Absent to breeding Tufted Duck Absent in both
Common Tern Absent in both House Martin Absent to breeding Pochard Absent in both Turtle Dove Absent in both
Coot Absent in both House Sparrow Absent to breeding Quail Absent in both Water Rail Absent in both
Cormorant Absent in both Jackdaw Breeding in both Raven Result not available Wheatear Breeding to present
Corn Bunting Breeding to absent Jay Absent in both Red Kite Absent in both Whinchat Present to absent
Crane Result not available Kestrel Absent to present Red-crested Pochard Absent in both Whitethroat Breeding in both
Cuckoo Breeding to absent Kingfisher Absent in both Red-legged Partridge Present to absent Willow Tit Result not available
Curlew Absent in both Lapwing Absent in both Redshank Absent in both Willow Warbler Breeding to present
Dartford Warbler Result not available Lesser Black-backed Gull Absent in both Redstart Absent in both Wood Warbler Absent in both
Dipper Absent in both Lesser Redpoll Absent in both Reed Bunting Absent in both Woodcock Absent in both
Dunnock Breeding in both Lesser Spotted Woodpecker Result not available Reed Warbler Absent in both Woodlark Result not available
Egyptian Goose Absent in both Lesser Whitethroat Absent to present Ring Ouzel Absent in both Woodpigeon Breeding in both
Feral Pigeon Absent in both Linnet Breeding in both Ringed Plover Absent in both Wren Breeding in both
Firecrest Absent in both Little Egret Absent in both Robin Breeding in both Wryneck Absent in both
Gadwall Absent in both Little Grebe Absent in both Rook Breeding in both Yellow Wagtail Absent in both
Garden Warbler Present to absent Little Owl Absent in both Ruddy Duck Absent in both Yellow-legged Gull Absent in both
Garganey Absent in both Little Ringed Plover Absent in both Ruddy Shelduck Absent in both Yellowhammer Breeding in both
Goldcrest Absent to present Long-eared Owl Result not available Sand Martin Absent in both
Goldfinch Present to breeding Long-tailed Tit Breeding in both Sedge Warbler Absent in both
Goshawk Result not available Magpie Breeding in both Shelduck Absent in both

SU23C species lists

Species sequence

Adjacent tetrads

SU13Y SU23D SU23I
SU13X

SU23C

 SU23H
SU13W SU23B SU23G