A male blue-winged warbler. Long-distance bird migration is one of the natural world's most inspiring phenomena-but the story of how we know what we know about bird migration is almost as amazing as ...

Every winter, millions of birds fly thousands of kilometers via the Central Asian Flyway (CAF) and East Asian-Australasian ...

A field begins to flood after harvest near Knights Landing, California. Paying rice farmers to create “pop-up” migratory bird habitat has since created tens of thousands of acres of temporary wetlands ...

Millions of migratory birds are currently flying over Southwest Florida, with peak migration still to come. Weather radar systems are detecting the massive flocks. The peak of the fall migration ...