Useful Links:
RSPBBTO
Cornell Labs
British Ornithologists Union
British Birds Online
Roy Dennis Wildlife Foundation
Cheshire Area Links:
Cheshire and Wirral Ornithological SocietyBirds in Cheshire and Wirral Atlas
Dee Estuary Birding
Deeside Naturalists Society
RSPB - Chester Local Group
RSPB - Wirral Local Group
Woolston Eyes Nature Reserve