Extras
Preview of Portugal: Wild Land on the Edge
Discover the wildlife and landscapes of Portugal, from its forests to coasts.
Preview of Portugal: Wild Land on the Edge
Monk Seals on the Brink of Extinction
One of the most endangered mammals fights for survival: Meditteranean Monk Seals.
Monk Seals on the Brink of Extinction
Meet Portugal's 20,000-Year-Old Wild Horses
The wild Garrano horses in Portugal's Peneda-Gerês National Park are not newcomers.
Meet Portugal's 20,000-Year-Old Wild Horses
Fox Attempts to Steal Carcass From Flock of Vultures
A fox considers his options: facing forty ravenous vultures or going hungry.
Fox Attempts to Steal Carcass From Flock of Vultures
Follow the planet’s longest land-animal migration on the Arctic National Wildlife Refuge.
Preview of American Arctic
Polar Bears Search for Scraps in Changing Climate
A polar bear mother and her cubs search for scraps during a too-hot summer.
Polar Bears Search for Scraps in Changing Climate
Grizzly Bear Hunts Caribou Herd
The caribou migration is a veritable feast for grizzly bears if the bears can catch them.
Grizzly Bear Hunts Caribou Herd
Young Hippo Mourns Mother's Death
A heartbroken hippo calf must abandon his dead mother's body.
Young Hippo Mourns Mother's Death
Discover the true character of one of the planet’s largest land mammals, the hippo bull.
Preview of Hippo King
Mother Hippo Protects Calf from Lions and Crocodiles
A newborn hippo draws unwanted attention.
Mother Hippo Protects Calf from Lions and Crocodiles
Elephants and Hippos Play Hide and Seek
Usually, elephants and hippos stay out of each other's way.
Elephants and Hippos Play Hide and Seek
At the height of breeding season, a band stallion fends off bachelor stallions.
Wild Stallions Fight to Mate
Why The Quarter Horse is Built For Speed
The American Quarter Horse has been clocked at 55 mph.
Why The Quarter Horse is Built For Speed
How Appaloosa Horses Keep Nez Perce Traditions Alive
For the Nez Perce tribe, gathering with the Appaloosa herd is a chance to honor tradition.
How Appaloosa Horses Keep Nez Perce Traditions Alive
Preview of The Ocean's Greatest Feast
The story of South Africa’s sardine run is brought vividly to life on camera.
Preview of The Ocean's Greatest Feast
Making of "The Ocean's Greatest Feast"
To film this mass migration, two film crews spent 4 weeks filming predators and sardines.
Making of "The Ocean's Greatest Feast"
The Largest Mass Migration on the Planet
The sardine run is the largest biomass migration on the planet.
