Worldwide, ants are so numerous their total weight is almost as much as the human population. A force to reckon with. Workers...
(02:59)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)Green hills and alpine meadows, arid salt flats, miniature sand dunes give way to ferocious mountains. The landscapes of the...
(02:58)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)The Arctic ice blankets an area twice the size of Australia. Animals have adapted to live above and below its fickle surface....
(03:02)Female elephants gather around to witness a day-old calf's first tentative steps.
(01:27)A team of Nat Geo remote imaging engineers attempt to deploy crittercams on Great White Sharks.
(02:49)A giant anteater gets its fill of termites before their tiny bites become overwhelming.
(02:09)A fat cat named Morris comes to Dr. Oakley to shave down the fur on his bum.
(02:19)Hunting alone is a difficult task and She Wolf needs to find some dinner that can’t attack.
(00:59)Two lion brothers take a pride by force.
(02:56)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)Female flying fox Belle needs an ultrasound on her concerning abdominal mass.
(01:50)Baby male elephant Beco is introduced to Bull elephant Hank.
(02:37)Few people have ever seen one – or ever will. The Amur leopard. About 30 remain in the wild, making it the most critically...
(00:52)Harlequin ducks will endure the long winter here. Meantime, they bob around like corks in the breakers and dive beneath the...
(03:06)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)This desolate wilderness suits the red fox. Foxes don’t hibernate. They grow thicker seasonal fur to survive the minus...
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