Our Planet

Witness the planet's breathtaking diversity -- from seabirds carpet-bombing the ocean to wildebeests eluding the wild dogs of the Serengeti.

Polar bears, walruses, seals, and penguins confront escalating environmental challenges as melting ice and shifting ecosystems

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

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

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

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

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

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

This episode explores how various animals, including buffalo, polar bears, humpback whales, and albatross chicks, rely on migration as a crucial means of survival, enabling them to find food, mates, and suitable habitats.

The episode explores seasonal changes across different ecosystems, highlighting the activities of various animals as summer unfolds. Honey bees work, snow geese reproduce, tadpoles emerge, and lions hunt wildebeest in search of fertile grazing grounds.

Baby sea turtles, elephant seal pups, pumas, and crabs each face the challenges of early life as they begin their journeys toward maturity.

Snow geese, antelope, army ants, and gray whales face challenges from both natural predators and human-made obstacles as they migrate, revealing the growing impact of the modern world on animal movement.