Finally collated my list for 2011.

Blackbird
Black-headed Gull
Blue tit
Canada goose
Chaffinch
Crow
Curlew
Dunnock
Fieldfare
Goldfinch
Greater Black backed gull
Great tit
Greenfinch
Herring gull
Heron
Jackdaw
Kestrel
Lapwing
Lesser Black backed gull
Lesser spotted woodpecker
Linnet
Long tailed tit
Magpie
Mallard
Meadow Pippit
Pheasant
Pied wagtail
Robin
Rook
Skylark
Song Thrush
Starling
Swallow
Swift
Tawny Owl
Twite
Wheatear
Wood pigeon

No wren this year - think the bad weather in December 2010 finished them off and they haven't re-established.