Kent Ornithological Society Tetrad Atlas Core breeding species Index

Mute Swan	Lesser Black-b. Gull	Dunnock	Magpie
Greylag Goose	Herring Gull	Robin	Jackdaw
Canada Goose	Common Tern	Nightingale	Rook
Shelduck	Feral Pigeon	Stonechat	Carrion Crow
Gadwall	Stock Dove	Wheatear	Starling
Mallard	Woodpigeon	Blackbird	House Sparrow
Shoveler	Collared Dove	Song Thrush	Tree Sparrow
Pochard	Turtle Dove	Mistle Thrush	Chaffinch
Tufted Duck	Ring-necked Parakeet	Cetti's Warbler	Greenfinch
Red-legged Partridge	Cuckoo	Sedge Warbler	Goldfinch
Grey Partridge	Barn Owl	Reed Warbler	Linnet
Pheasant	Little Owl	Blackcap	Lesser Redpoll
Little Grebe	Tawny Owl	Garden Warbler	Bullfinch
Great Crested Grebe	Swift	Lesser Whitethroat	Yellowhammer
Fulmar	Kingfisher	Whitethroat	Reed Bunting
Grey Heron	Green Woodpecker	Chiffchaff	Corn Bunting
Marsh Harrier	Great Spotted Woodp.	Willow Warbler
Sparrowhawk	Skylark	Goldcrest
Buzzard	Sand Martin	Spotted Flycatcher
Kestrel	Swallow	Bearded Tit
Moorhen	House Martin	Long-tailed Tit
Coot	Tree Pipit	Blue Tit
Oystercatcher	Meadow Pipit	Great Tit
Avocet	Rock Pipit	Coal Tit
Ringed Plover	Yellow Wagtail	Marsh Tit
Lapwing	Grey Wagtail	Nuthatch
Redshank	Pied Wagtail	Treecreeper
Black-headed Gull	Wren	Jay