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.

A new study has identified unexpected shifts in animal migration patterns, raising important questions about habitat ...

Animal migration has long fascinated humans, representing some of the most astonishing phenomenon in the natural world. Migration can be defined as the movement of members of a species between ...

Migration is one of the most fascinating and dramatic of all behaviors. Historically, however, the study of migration has been fragmented, with ornithologists, entomologists, and marine biologists ...