The Velociraptor's creepy hiss is actually a chittery penguin. Listen to the bird calls that became dino voices.
When a nestling tumbles to earth, these guys are there to help.
This sculptor spread joy, two pointy legs at a time.
A rehabbed corvid’s caretaker wants to find its killer before it's too late.
Distinctive plumes serve a dual purpose.
Scientists get extremely excited when they catch a banded bird thousands of miles from where it was first tagged.
In almost the blink of an eye, the predator snatched up both Osprey chicks (video).
To find the elusive Bicknell's Thrush, be patient—and start climbing.
Get a kick out of Scissor-tailed Flycatchers and Painted Buntings along Route 66.
It’s time for Congress to fully fund and permanently authorize the Land and Water Conservation Fund.
Five years after the largest marine oil spill in the history of the petroleum industry, the author of The Tarball Chronicles grabs his binoculars and returns to the scene of the slime.
The Brown Pelican became the symbol of the BP oil spill, but the White Pelican is offering clues to its lasting stain on bird populations.
Threats to birds are mounting on Capitol Hill – we can stop them!