Migration is a survival mechanism for many species. Animals travel to find food, reproduce, reduce competition, escape predators or escape winter. Whether mammal, bird, fish or insect, a migrating ...

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 ...

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 ...