The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground conservation.

Use our Bird Guide to identify birds, learn about the life history, listen to the sounds, and watch bird behavior on video--the most comprehensive guide to North American birds

Species accounts for all the birds of the world.

when, where, and how far will birds migrate? how many birds passed last night? our tools help you explore the answers to these and many other questions about bird migration.

A scientific archive for research, education, and conservation, powered by you

A free and friendly birdwatching community with forum, gallery reviews and wiki. Meet other birders from around the world, post and view photographs of birds in the wild, and read and discuss reviews on equipment.

American Bird Conservancy stands up for birds across the Americas. We halt bird extinctions, conserve vital habitats, eliminate key threats, and build the capacity of our partners.

welcome to animalia, an online animal encyclopedia where you can learn about all your favourite animals, and even some you may have never heard of.

Join NestWatch Anyone can participate and make a difference in three easy steps. Our database of nesting observations is continually growing with the help of people like you. Learn how to participate Find nests to watch Record your observations Be Inspired NestWatchers are making a difference for birds in their communities. Read their stories, and... Read more »