Animals that migrate: Every year, as the days shorten and the temperature drops, billions of animals that migrate embark on one of nature's greatest spectacles: the winter migration. This massive ...

In the ocean's twilight zone, where the reach of the Sun fades to nothing, an epic migration begins every time night falls.

Time your next park adventure with nature’s greatest movements. From Yellowstone bison and Channel Islands whales to Everglades birds and migrating monarchs, these parks offer front-row seats to ...

Every spring, thousands of frogs, toads, newts and salamanders across France leave their winter shelters in the woods and ...

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.

Migration is an adaptive phenomenon, typically triggered by a change of season, that is vital to ecosystem health. Animals may journey thousands of miles, in some cases, in search of food, better ...

The winter months bring in colder weather in Arizona and, with it, a wave of animals that migrate through the Copper State. The snow and cold temperatures in places near Flagstaff and Pinetop-Lakeside ...

Just north of the great Serengeti wildebeest migration, a smaller migration across the Mara ecosystem is collapsing. New maps published in the Atlas of Ungulate Migration reveal the dramatic impact of ...

Animals all around the world move from place to place each year in discovery of warmer weather, greater access to food, to lay eggs and have babies, and to avoid predators. This fascinating, yet ...