The Scottish Ornithologists' Club
Noel's Very Birdy Web Site, by Noel Wamer
The Nature Club of Central New York
Great Lakes Birding, by Greg Links
England: Information on some English birds
England: Greater Manchester Bird Page
England: Sheffield Bird Study Group
Cheshire and Wirral Ornithological Society ;
Knutsford Ornithological Society
Wolfson Ornithological Society
Bird checklists in 6 languages
European names of Birds in 9 languages
Birds of the Western Palearctic
Liste française des oiseaux du paléarctique occidental
European Ringing and Migration Studies
List of European ringing centrals
Association of European Rarities Committees
Neusiedler See - Seewinkel National Park
Important Bird Areas in Austria
Important Bird Areas in Austria
Birdwatching in Sweden, by Vera Noest
Bird checklists in 6 languages
European names of Birds in 9 languages
Birds of the Western Palearctic
Liste française des oiseaux du paléarctique occidental
European Ringing and Migration Studies
List of European ringing centrals
Association of European Rarities Committees
Neusiedler See - Seewinkel National Park
Important Bird Areas in Austria
Vogelwerkgroep Brussel (Belgium)
Réserves naturelles ornithologiques de Belgique
Distribution des oiseaux nicheurs en Belgique (Belgium)
Keldsnor Bird Observatory (DOF Fyn)
Copenhagen Bird Ringing Centre
Roger Tory Peterson Tribute Page
Roger Tory Peterson Institute of Natural History
Rare Bird Alerts phone numbers
Rare Bird Alerts phone numbers (Vic Fazio)
North American Rare Bird Alert
Current rarities in North America
Birding page from The Mining Company
Audubon Bird's of America on-line version!
Space Coast Flyway (Birding & Family) Festival
North American Ornithological Council
American Ornithologists' Union
Association of Field Ornithologists
The Cooper Ornithological Society
The Academy of Natural Sciences
Northern Prairie Science Centre
Conservation and Research Center of the Smithsonian Institution
Smithsonian Migratory Bird Center
Organization of Biological Field Stations
National Wildlife Refuge System
National Wildlife Refuges (GORP)
National Forests and Parks (GORP)
National Biological Service - Bird Monitoring
North American Breeding Bird Survey
Christmas Bird Count Database Project
More on North American Breeding Bird Survey
Office of Migratory Birds Management
Breeding Bird Biology Research and Monitoring Database
Range of North American Breeding Birds
American Ornithologists Union Checklist Supplement (1996)
North American Birds (1975 sp.)
Bird species of North and Central America and Hawaii (2009 sp.)
Checklist of the 909 North American Birds (excluding HI)
More or less the same list (910 species)
Checklist of the states and provinces of North America
Checklist of all North American Birds
Bird Checklists of the United States
Liste française pour l'Amérique du Nord
List of taxonomic changes in the National Geographic Field Guide to The Birds of North America
California birding pages, by Joe Morlan
Birding trips, by John van der Woude.
[AVES], the Belgian Mailing List (in french)
Association of European Rarities Committees
European Ringing and Migration Studies
Colour ringing projects in Europe
Australian Birding (by Tom and Marie Tarrant)
Birds of Europe, a bi-lingual checklist
Birding and rarities on the french northern littoral
Rare Bird Alerts for North America
Bird Watching in Norway, by Eddie Chapman
Birding in Norway - Pictures (by Fröde Falkenberg)
Bird Galleries in Eilat and Norway (by Jan Kåre Ness)
Birds of the World on Postage Stamps
Bird Sounds pages (by Doug Von Gausig)
Ruud and Kitty Kampf, birds, travel, photography and water
QuébecOiseaux quiz (in french)
Cape Breton Birds, by Allan and Cathy Murrant
Birds of Tigray, by Lieuwe Dijksen
Tweeters: The Bird Image Gallery and much more, by Dan Victor.
The Florida Ornithological Society
California Bird Records Committee