The following list is made up of birds I know have occurred in Firle since April 2005. There are some obvious omissions that I expect will be filled in soon.
Barn Owl
Blackbird
Blackcap
Black-headed Gull
Blue Tit
Brambling
Brent Goose (c. 150 flew SW, Oct 05)
Bullfinch
Canada Goose
Carrion Crow
Chaffinch
Chiffchaff
Coal Tit
Collared Dove
Common Buzzard
Common Gull
Cormorant
Corn Bunting
Cuckoo
Dunnock
Feral Pigeon
Fieldfare
Firecrest (March 07)
Fulmar (July 09)
Garden Warbler
Glaucous Gull (March 07)
Goldcrest
Goldfinch
Grasshopper Warbler (Sept 06)
Great Black-Backed Gull
Great Spotted Woodpecker
Great Tit
Green Sandpiper (3 flew SW over village, July 08)
Green Woodpecker
Greenfinch
Grey Heron
Grey Wagtail
Greylag Goose
Hen Harrier
Herring Gull
Hobby
Honey Buzzard (June 2009, PCS)
House Martin
House Sparrow
Jackdaw
Jay
Kestrel
Kingfisher
Lapwing
Lesser black-backed Gull
Lesser Whitethroat
Linnet
Little Egret
Little Owl
Long-tailed Tit
Magpie
Mallard
Marsh Tit (Aug 05, Sept & Oct 09)
Meadow Pipit
Merlin
Mistle Thrush
Moorhen
Nightingale (May 05)
Nuthatch
Peregrine
Pheasant
Pied Flycatcher (Aug 05)
Pied Wagtail
Raven
Red Kite
Red-legged Partridge
Redstart
Redwing
Reed Warbler
Robin
Rook
Sand Martin
Siskin
Skylark
Song Thrush
Sparrowhawk
Spotted Flycatcher
Starling
Stock Dove
Stonechat
Swallow
Swift
Tawny Owl
Tree Pipit
Treecreeper
Turtle Dove
Wheatear
Whinchat
Whitethroat
White Stork (2, August 2008, seen in all three parishes)
Willow Warbler
Woodpigeon
Wren
Yellow Wagtail
Yellowhammer
Total: 100 species
