Audubon Birds of California Avis

Audubon Guides are a comprehensive suite of interactive digital field guides that combine mobile technology with the National Audubon Society’s vast library of information on North American wildlife.

Bring along the Audubon Bird Guide: California mobile app, and find out more fun facts Identify 523 species of birds with in-depth descriptions, thousands of professional photographs, range maps, bird songs, and more.

Audubon's state programs, nature centers, chapters and partners have an unparalleled wingspan that reaches millions of people each year to inform, inspire and unite diverse communities in conservation action.

The National Audubon Society saves birds and their habitats throughout the Americas using science, advocacy, education and on-the-ground conservation.

Did you know the California Condor is the largest flying bird in North America, with a wingspan of over nine feet? On your next trip to California, see this remarkable endangered species for yourself.

Nothing beats Audubon mobile field guides.

Since 1905, Audubon's vision has been a world in which people and wildlife thrive.

With 2 million downloads, they are the most trusted authoritative field guide collection in North America.

Audubon is a nonprofit conservation organization.

Learn more at and @audubonsociety.