Quick Take Climate change reshapes migration and habitats worldwide, forcing earlier migrations and new habitats for many ...

Animal migration has fascinated humans for millennia. And for good reason: Some of the most astonishing feats of endurance are performed by long-distance migrants, such as the nine-day non-stop flight ...

Ruby-throated hummingbirds are among some of the most incredible migrating animals, traveling hundreds of miles in a single flight.

Migrating animals have for a long time been tracked by recapturing tagged individuals. More recently, radio-telemetry, which requires an observer to physically follow the tagged animal, has been used.