Preview of American Arctic
Preview: Season 40 Episode 12 | 30sVideo has Closed Captions
Follow the planet’s longest land-animal migration on the Arctic National Wildlife Refuge.
The Arctic National Wildlife Refuge in Alaska has long protected survivors of the Ice Age, but this frozen fortress is melting due to climate change. For the caribou, musk oxen, polar bears and Arctic foxes, the Ice Age is slipping away.
Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...
Preview of American Arctic
Preview: Season 40 Episode 12 | 30sVideo has Closed Captions
The Arctic National Wildlife Refuge in Alaska has long protected survivors of the Ice Age, but this frozen fortress is melting due to climate change. For the caribou, musk oxen, polar bears and Arctic foxes, the Ice Age is slipping away.
How to Watch Nature
Nature is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Buy Now
Explore More Ways to Watch
Bring the beauty and wonders of wildlife and natural history into your home with classic NATURE episodes.Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Grizzly Bear Hunts Caribou Herd
Video has Closed Captions
The caribou migration is a veritable feast for grizzly bears if the bears can catch them. (2m)
Video has Closed Captions
Within hours of being born, this calf is ready to explore. (2m 54s)
Polar Bears Search for Scraps in Changing Climate
Video has Closed Captions
A polar bear mother and her cubs search for scraps during a too-hot summer. (2m 52s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...