BirdChat
   Searchable archives and subscription management for the e-mail discussion group for wild birds, birders, and birding.
   http://listserv.arizona.edu/archives/birdchat.html

BirdChat Guidelines
   Information about the BirdChat e-mail group.
   http://www.ksu.edu/audubon/chatguidelines.html

BirdMail
   Recent messages from dozens of regional birding e-mail groups.
   http://birdingonthe.net/birdmail.html

ExpeditionBirding
   E-mail group for discussion of threatened and endemic birds worldwide and expeditions to see them.
   http://groups.yahoo.com/group/ExpeditionBirding/

Frontiers of Field ID
   Archives and subscription management for the e-mail group for discussion of advanced bird identification issues.
   http://listserv.arizona.edu/archives/birdwg01.html

Frontiers of Field ID Family Archive
   Selected messages from the e-mail group for advanced birding, sorted by family.
   http://birdingonthe.net/FRID/fridarch2.pl

Megabirds
   E-mail group for news of very rare birds from around the world.
   http://groups.yahoo.com/group/megabirds/

WorldTwitch - Directory of Web Nature E-mail Groups
   Links to web archives of mailing lists about birding, birds, butterflies, dragonflies, and other natural history topics.
   http://www.worldtwitch.com/web_lists.htm