Our Planet

Episode 2

Frozen Worlds

On the unforgiving frontier of climate change, polar bears, walruses, seals and penguins find their icy Edens in peril.

Episode 3

Jungles

Jungles and rainforests are home to an incredible variety of species like preening birds, intelligent orangutans and remarkable ambitious ants.

Episode 4

Coastal Seas

From fearsome sharks to lowly urchins, 90 percent of marine creatures live in coastal waters. Protecting these habitats is a battle humanity must win.

Episode 5

From Deserts to Grasslands

Cameras follow desert elephants seeking sustenance, bison roaming North America grasslands and caterpillars living the good life underground.

Episode 6

The High Seas

Venture into the deep, dark and desolate oceans that are home to an abundance of beautiful -- and downright strange -- creatures.

Episode 7

Fresh Water

The need for fresh water is as strong as ever. However, the supply is becoming increasingly unpredictable for all manner of species.

Episode 8

Forests

Examine the fragile interdependence that exists between forests' wide variety of residents, including bald eagles, hunting dogs and Siberian tigers.