Websites on Mailing Lists:
BirdChat
Searchable archives and subscription management for the e-mail discussion group for wild birds, birders, and birding.
BirdChat Guidelines
Information about the BirdChat e-mail group.
BirdMail
Recent messages from dozens of regional birding e-mail groups.
ExpeditionBirding
E-mail group for discussion of threatened and endemic birds worldwide and expeditions to see them.
Frontiers of Field ID
Archives and subscription management for the e-mail group for discussion of advanced bird identification issues.
Megabirds
E-mail group for news of very rare birds from around the world.
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.