This amazing series showcases the strangest, freakiest, weirdest, and just plain "out of this world" behaviors in the animal kingdom. From animals that develop their babies in their mothers back skin; to strange adaptations that enable creatures to survive in extreme environments; to alien-looking body parts and camouflage, this series will cover it all. Each episode focuses on a single environment (land; sea; air).

What will the world be like when mankind is extinct? The pyramids may stand forever, but the cities will disappear. Our greatest masterpieces will fade and crumble. As global warming and the depletion of natural resources become ever more pressing issues it is critical to consider how we can reduce our impact on the planet. Journey to locations around the globe already going through the processes of a lack of human intervention. See the changes wrought...

Three years of shooting were needed by five teams in order to follow bird migrations flying over the seven continents: from one pole to another, from the seas to snowcapped mountains, from the canopy of heaven to mangroves and swamps.

Explores the most extraordinary places on the planet and how their environments shape the lives of those who live there. From Mount Everest's Khumbu Icefall to the Amazon to the Grand Canyon, visit six continents to learn how these natural wonders evolved and hear the rarely told stories about the challenges their inhabitants face.

Explore humanity's relationship with nature and wildlife, as scientists and conservationists from all over the world examine ways that can restore the planet? The documentary series asks whether newfound awareness of nature could bring about a new chapter in the human story.

The full list of stories includes: And Then It's Spring; Antarctic Antics; Bear Wants More; Cloudette; The Curious Garden; Dinosaur Bones; First the Egg; Henry Hikes to Fitchburg; He's Got the Whole World In His Hands; In the Small; Small Pond, Inch by Inch; Johnny Appleseed; Lucky Ducklings; Make Way for Duckling; Miss Rumphius; Mushroom in the Rain; Owl Moon; Rosie's Walk; Time of Wonder; What Do You Do With a Tail Like This?

The natural world is full of amazing stories, but sometimes animals act in ways that seemingly go against all their instincts. From an elephant standing guard over a sick dog, to a giant tortoise adopting a baby hippo, and a lioness that ignores all the laws of nature to look after a baby oryx, this heart-warming series examines the cases of animals that have struck up unusual relationships.

Follows Andy Goldsworthy's bohemian free spirit all over the world as he demonstrates and opens up about his creative process. From his long-winding rock walls and icicle sculptures to his interlocking leaf chains and multi-colored pools of flowers. Goldsworthy's painstakingly intricate masterpieces are made entirely of materials found in Mother Nature - who threatens and often succeeds in destroying his art, sometime before it is even finished.

David Attenborough journeys across seven continents filming thousands of species of birds, revealing their patterns of behavior.

A young Native American boy's father is killed by a mother bear protecting her cubs. With revenge on his mind, Kenoia sets out into the woods only to find himself magically transformed into the creature he hates most, a bear. Luckily, a bear cub befriends him and Kenoia sets out to become human again. Kenoia begins to see the world through the eyes of what was once his prey and is forced to learn a lesson about nature and life. In the meantime, Kenoia's...