It’s now time to be social. Males seek out one or more females to mate with. These two have already bonded.
(00:30)As day breaks, everything seems normal. But the bears wake to good news. Salmon numbers in the lake have reached a critical...
(02:37)This desolate wilderness suits the red fox. Foxes don’t hibernate. They grow thicker seasonal fur to survive the minus...
(03:11)Twitching grasses spell trouble. Time for birds to hold on as best they can. And for those that can, to hide. In Summer,...
(03:05)Different kinds of brown bears share the ample land here. But populations are threatened. Hunters and loggers come too. Now,...
(03:02)Every May one hundred and fifty thousand pairs of snow geese fly in from their North American winter quarters. It’s their...
(00:43)In the mountain regions, Arctic foxes aren’t so lucky. Where normally a half a dozen cubs would frolic, only two undersized...
(02:51)While young harp seals take to the sea, their nemesis roams the ice. Polar bears spend most of their lives on the frozen pack...
(03:20)A team of Nat Geo remote imaging engineers attempt to deploy crittercams on Great White Sharks.
(02:49)Attaching a crittercam to the dorsal fin of a Great White Shark is a risky endeavor.
(02:21)As summer melts the ice, polar bears dive for food in a unique way rarely seen called porpoising.
(02:44)A Molasses spill off the coast of Oahu brings sharks to the smell of the dead fish.
(03:08)The expedition team finds a group of sharks and dive in for a closer look.
(03:14)Conservationist Mike Fay and his team travel along the Gabon coastline to document the need for preservation of its marine life.
(02:42)A giant anteater gets its fill of termites before their tiny bites become overwhelming.
(02:09)A feral cat makes a daring escape when Dr. Oakley tries to vaccinate him.
(02:34)Dr. Oakley tries to help local farm pigs suffering from a bad case of mange.
(02:34)Dr. Oakley's daughter gets to spend extra quality time with some adorable husky puppies.
(00:56)Hunting alone is a difficult task and She Wolf needs to find some dinner that can’t attack.
(00:59)Males giraffes fighting for the attention of a female can turn friends into enemies.
(01:28)