Join us and help create a future where birds, nature, and people can thrive. We believe that people make the difference in every conservation challenge. Through participatory science projects, practical conservation actions, and broad partnerships, we offer limitless ways for you to deepen your interests and passions. What’s that bird?

Birds are warm-blooded vertebrates characterized by feathers on their bodies, toothless beaked jaws, hard-shelled calcareous eggs, and a four-chambered heart with a high rate of metabolism.

Detailed information for more than 600 North American bird species, including ID help, browse by shape and taxonomy, and deeper articles.

Top 32 Backyard Birds In Virginia (Free ID Charts) - Bird Advisors

Birds Facts Birds, members of the class Aves, include more than 10,400 living bird species – more than half being passerine, or “perching” birds. Their feathers distinguish them from all other classes of animal; no other animals on earth have them. Beautiful to behold and charming to watch, there are many different types of birds […]

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Allbirds, Inc. (BIRD) Stock Price, News, Quote & History - Yahoo Finance

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 Nort

Online bird guide, bird ID help, life history, bird sounds from Cornell ...