Welcome to Birds of the World, a powerful new resource that brings together scholarly content from four celebrated works of ornithology, allowing you to explore the remarkable diversity of birds!Â
Discover the world of birds
Comprehensive life histories for all bird species and families
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Special Member AccessEvery bird has a story
Take a deep dive into the remarkable lives of birds with this dynamic natural history resource.
Scholarly Content
Birds of the World engages the global ornithological community to create the most in-depth, science-based content to illustrate the life histories of birds and bird families.
Read more about content sources
How To Contribute
Authors interested in contributing their research results to Birds of the World can learn more here. Observers can contribute data and media through eBird and Macaulay Library.
Latest updates
Tricolored Brushfinch Atlapetes tricolor
Partial RevisionWhite-winged Brushfinch Atlapetes leucopterus
Partial RevisionCrested Coua Coua cristata
Partial RevisionPinyon Jay Gymnorhinus cyanocephalus
Full RevisionBare-faced Curassow Crax fasciolata
Partial RevisionMoustached Brushfinch Atlapetes albofrenatus
Partial RevisionRed-capped Coua Coua ruficeps
Partial RevisionBarn Swallow Hirundo rustica
Wallcreeper Tichodroma muraria
News
A brief note on the release and history of Birds of the World by John Fitzpatrick, Director of the Cornell Lab of Ornithology.
Josep del Hoyo, co-founder of Lynx Edicions and Senior Editor of Handbook of Birds of the World, sends words of welcome as HBW Alive finds a new home.
Conservation Status
Percentages are calculated based on 10,721 species in Birds of the World.
Data provided by IUCN Red List.
More information
| Least Concern |
69.6%
|
|---|---|
| Near Threatened |
8.5%
|
| Vulnerable |
6.9%
|
| Endangered |
4%
|
| Critically Endangered |
1.9%
|
| Extinct in the Wild |
0%
|
| Extinct |
1.4%
|
| Not Evaluated |
0%
|
| Data Deficient |
0.4%
|
| Unknown |
7.1%
|
About Birds of the World
Birds of the World is a powerful resource that brings deep, scholarly content from four celebrated works of ornithology into a single platform where biologists and birders can find comprehensive life history information on birds. Every bird has a story. Discover them all with Birds of the World.