Take the Birdstack Tour
Birdstack is a free, online, world bird listing service suitable for everyone from backyard birdwatchers to globetrotting twitchers.
World bird database
Your list is always accurate and up-to-date.
Organization and integration
Observations, trips, locations, maps, dates, lists ... it's a beautiful world.
Community
Comments, forums, recent observations, and status boards.
Share and publish
Show off your observations with Atom feeds and widgets for your blog or website.
Build knowledge
Participate in the global conversation.
