The Center for Biological Diversity works through science, law and creative media to secure a future for all species, great or small, hovering on the brink of extinction.
BREAKING NEWS
House Committee Approves Disastrous Keystone XL Pipeline
The U.S. Department of Agriculture's Wildlife Services intends to gun down wolves from the air in Idaho. There's no good reason kill imperiled wolves in national forests, where they help to keep the natural balance. Take action now to help us save them.
Wild, Wild Wolves
Majestic gray wolves are now found in only 5 percent of their historic range — and they're still being slaughtered. The Center is working to restore them across the lower 48.
Historic Victory for 757 Species
Read about our landmark agreement — the largest ever struck for imperiled wildlife — that will move 757 imperiled plants and animals toward critical protection.
Find Species Where You Are Ever wonder which endangered species may be lurking nearby? Download our new "Species Finder" app for the Android phone and find out in the blink of an eye.
Toxics and Endangered Species
From lead to mercury to pesticides, toxic contaminants are plaguing our environment by the millions of pounds, harming our wildlands, our wildlife — and ourselves.
Hear the Call of the Wild?
You're not alone. Our endangered species ringtones have been downloaded more than 375,000 times in 150 countries.