
World of the Wild
African savannah regions support a much greater diversity of wildlife than temperate grasslands.

African savannah regions support a much greater diversity of wildlife than temperate grasslands.

Who is the cutest in the animal kingdom? Is it the clown fish, one part of a dazzling array of marine life?

Who is more dangerous between the sinister cold-blooded crocodile, the venomous snake, and the kingly lion?

The explosive sprinting cheetah and the bearded wildebeest battle for the title of the fastest animal.

The strength of the mighty grizzly bear versus the tiny, yet powerful, ant. Who is the strongest of them all?

See how their cold-blooded metabolisms have let reptiles cover the globe for hundreds of millions of years.

Even the sky isn't safe. See how predator and prey react to each other in the evolutionary, aerial arms race.

Underwater creatures must make homes in the deep wherever survival can be assured.

African savannah regions support a much greater diversity of wildlife than temperate grasslands.

The world's longest chain of mountains, the Andes run the length of western South America and control climate.

In central South America is a vast, wild expanse: the world's largest wetland. But this is no ordinary swamp.

Venezuela is famous for its lost worlds linked by the waters of a mighty river: the grand, 1,700-mile Orinoco.

Patagonia is a place of extremes: ice fields, snow-capped mountains, windswept deserts, and violent oceans.

The Amazon is Earth's richest ecosystem. Uncover what makes the Amazon such a powerhouse of robust evolution.

This stunning work takes viewers into currents and vast schools of fish bursting from this ocean wilderness.

The world's longest chain of mountains, the Andes run the length of western South America and control climate.

In central South America is a vast, wild expanse: the world's largest wetland. But this is no ordinary swamp.

Venezuela is famous for its lost worlds linked by the waters of a mighty river: the grand, 1,700-mile Orinoco.

Patagonia is a place of extremes: ice fields, snow-capped mountains, windswept deserts, and violent oceans.

The Amazon is Earth's richest ecosystem. Uncover what makes the Amazon such a powerhouse of robust evolution.