The demography of extinction in eastern North American birds

The demography of extinction in eastern North American birds

The Guam rail was extinct in the wild for nearly 40 years. Now it's back.

Carolina parakeet - Wikipedia

BringBirdsBack

Vanishing: More Than 1 in 4 Birds Has Disappeared in the Last 50 Years

7 birds you won't believe are threatened with extinction - BirdLife International

6 Animals We Ate Into Extinction

Two-thirds of birds in North America at risk of extinction due to climate change: Report - ABC News

America's Bald Eagle Population Has Quadrupled, Wildlife Officials Say : NPR

A shocking number of birds are in trouble

The demography of extinction in eastern North American birds

Current contrasting population trends among North American hummingbirds

Bird Decline in the U.S. and Canada: A Visual Journey with Infographics