Herds of the migrating animals can grow to impressive numbers—with 197,000 members of the Porcupine caribou herd—rivaled only by Africa's great wildebeest migrations.

Combined, there can be billions of sardines participating in the migration. While this might earn it a place among the largest animal migrations (if not the largest), the sardine run has its ...

New research shows that more than 5 million antelope cross South Sudan each year – blowing the world-famous Serengeti migration out of the water.

Scientists have captured breathtaking footage of the largest land mammal migration ever recorded, and its the coolest thing ...

One of the biggest animal migrations, the extraordinary magnitude of this event is astonishing. It’s a heart-thumping experience to feel the thunderous hooves of over 1 million wildebeests, ...

Tonle Sap River, Cambodia — Some of the world’s greatest animal migrations take place on land, like the wildebeests traversing the East African plains and caribou crossing the Alaskan tundra ...

Migratory animals include a wide range of species—from tiny insects to the world's largest marine mammals. To achieve their journeys, migrants must walk, swim, or fly, often traversing complex ...

While this might earn it a place among the largest animal migrations (if not the largest), the sardine run has its downsides – one pretty big downside, in fact.

The ‘world’s largest mammal migration’ happens here every year. ... a new report from African Parks estimates that the country is home to one of the largest known animal migrations on Earth.