Winter, the only dolphin fitted with a prosthetic tail fluke, is not only an acclaimed movie star in "Dolphin Tail" but an inspiration to humans.
Check out these easy-to-reach spots in the Southeast to see nesting sea turtles.
Coyotes and poaching threaten the only U.S. red wolf population, but NWF and its North Carolina affiliate are helping to save them.
South Carolina’s Kiawah Island, an NWF Certified Community, is home to one of the United States' densest bobcat populations.
Founder of craigslist branches out to help squirrels, owls and people.
A tiny Arctic tern bites off more fish than it can swallow in this feeding-frenzy photo.
Test your wildlife knowledge. Can you guess what animal this is?
Collin O’Mara, President & Chief Executive Officer
Roger Di Silvestro