Free online classified ads and job posting at Astanda.com
http://www.birdlife.fi/english/
Parent organization of thirty Finnish bird societies aims to promote bird watching, bird research and protection of birds, their habitats and biological diversity. [English, Finnish, and Swedish]
Recent messages from dozens of regional birding e-mail groups.
http://bna.birds.cornell.edu/BNA/
A reference series on North American birds, with information and sample profiles.
http://www.birdsoman.com/
Brief list of recent sightings and resources.
http://www.birdsource.org/
Joint project of National Audubon and the Cornell Lab of Ornithology with the complete Christmas Bird Count database, Project FeederWatch, BirdCast, HawkWatch results, Great Backyard Bird Count, and feature articles.
http://www.birdwatchireland.ie/
The largest voluntary conservation organisation in Ireland. Bird reports, Irish Rare Birds Committee, membership info, online shop, bird migration section, and school section.
http://www.borealbirds.org/
Dedicated to educating birdwatchers and naturalists about the importance of the boreal forest of North America to migratory birds.
http://www.bou.org.uk/
British Ornithologists UnionPromoting ornithology within the scientific and birdwatching communities by encouraging the study of birds in Britain, Europe and throughout the world.
http://www.bto.org/
Surveys and research investigating the populations, movements, and ecology of wild birds in the British Isles.
Information about the birds of Quebec, conservation programs, and refuges.
http://pages.infinit.net/ccfa/
Sales of products for birders and other nature lovers. Based in Montreal, with national distribution.
http://www.charliesbirdblog.com
Charlies Bird BlogProvides a profile of Charlie Moore, reports from the UK, photo galleries and archives of his trips to other countries.
http://www.birds.cornell.edu/
A membership institution interpreting and conserving the earths biological diversity through research, education, and citizen science focused on birds.
http://www.danielbergmann.com/
Images and articles about Icelandic birds and nature.