Through the hills of Yakutia comes a relentless army. Reindeer. A herd of a thousand strong.
(02:57)With a face like a kangaroo and a vampire’s teeth, the musk deer makes his timid way through the woods in search of lichens....
(03:01)On Russia’s far Eastern edge is the stark peninsula of Kamchatka. In this surprising place heaven and hell collide. Life and...
(01:07)Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And...
(00:35)In green hills, local herders graze sheep and goats. The powerful sun brings out plants even in this dry zone.
(02:48)Green hills and alpine meadows, arid salt flats, miniature sand dunes give way to ferocious mountains. The landscapes of the...
(02:58)The Arctic ice blankets an area twice the size of Australia. Animals have adapted to live above and below its fickle surface....
(03:02)Travel to a land immersed in beauty but rarely seen by its thousands of holidaymakers.
(01:01)Dr. Oakley's daughter gets to spend extra quality time with some adorable husky puppies.
(00:56)A Bornean Rhino takes a mud bath.
(02:05)The Aye-Aye is one of the most bizarre creatures in the world. It has special adaptations that make it a formidable hunter.
(01:44)Madagascar is home to over 50 different species of Chameleons.
(01:51)Female flying fox Belle needs an ultrasound on her concerning abdominal mass.
(01:50)After a storm, Chinese turtles move in to check it out. When the lagoon formed, it trapped thousands of small fish. Bad news...
(02:55)Hungry bears seek the nectar rich flowers. They must eat hundreds to get the equivalent calories of a big salmon. Bears have...
(03:04)Up above the tree line in the foothills of the Kavkazsky Nature Reserve a rare goliath lumbers across the grassy slopes. A...
(03:00)The Arctic fox can tolerate temperatures down to minus seventy degrees Celsius by shunting blood flow away from its legs to...
(03:51)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 giant anteater gets its fill of termites before their tiny bites become overwhelming.
(02:09)Dr. Michelle Oakley is chasing down a Muskox to check his health. But the angry animal doesn't want to cooperate.
(02:51)