Millions of tiny sardines migrating along the coast of Africa are on a collision course with hungry dolphins, sharks,...

Somewhere in Africa, a group of flamingos get into a battle with baboons. Will the birds survive? And how come these ...

It's nature's equivalent to D-Day when one and a half million wildebeest cross a short stretch of the Mara river in s...

Every year 300 million salmon return to the Alaskan river where they were born, but they are swimming into a trap. Th...

When thousands of young Adelie penguins leave the colony to start their adult life at sea, they face a terrifying ord...

Every year the world's biggest flock of membranous mice, bats, - 40 million no less - swarm from a cave in Florida. H...