World Migratory Bird Day celebrates bird species across the world who travel far and wide, spending precious resources to ...

Approximately 40% of all birds migrate, whether it’s a quick trip to a warmer location or a long, grueling journey. Birds ...

Three out of every four of the 500 North American bird species are in decline, a recent study found. But unlike the mass extinctions that killed off the dinosaurs, this one is driven by us.

Killdeer are probably the most recognizable shore birds in America. This is due in part to where they live. Rather than live on ocean beaches and salt marshes, they prefer ...

A research team has created a comprehensive evolutionary tree of all bird species, integrating data from hundreds of studies ...