Field biologists rappelled down a Lake Pleasant cliffside to check on bald eagle nestlings, ensuring the national bird ...

But those shrieks and happier chirps and whining sounds have been sounding off less and less in the past two decades. In ...

From outwitting predators to raising a family, speed can boost a bird’s chances of survival. Learn about the fastest bird ...

A distraught farmer captured the moment a sea eagle snatched a baby lamb from a field in the Outer Hebrides. Raymond Campbell ...

The Cretan wildcat, known locally as the furogatos, is the island’s only wild cat and the largest carnivore on Crete.

And sometimes, it’s a much rarer sighting, like a Bald Eagle and a Golden Retriever trying to figure each other out. That was ...