Harlequin ducks will endure the long winter here. Meantime, they bob around like corks in the breakers and dive beneath the...
(03:06)Worldwide, ants are so numerous their total weight is almost as much as the human population. A force to reckon with. Workers...
(02:59)It’s now time to be social. Males seek out one or more females to mate with. These two have already bonded.
(00:30)On Russia’s far Eastern edge is the stark peninsula of Kamchatka. In this surprising place heaven and hell collide. Life and...
(01:07)Hungry bears seek the nectar rich flowers. They must eat hundreds to get the equivalent calories of a big salmon. Bears have...
(03:04)In June 2007 a massive landslide engulfed the pristine landscape. Four and a half million cubic metres of rock, gravel, snow...
(02:51)Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And...
(00:35)In the far South West lies the Caucasus. A compact region filled with a bounty of wildlife. The great divide between Europe...
(01:08)Up above the tree line in the foothills of the Kavkazsky Nature Reserve a rare goliath lumbers across the grassy slopes. A...
(03:00)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)In green hills, local herders graze sheep and goats. The powerful sun brings out plants even in this dry zone.
(02:48)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)A team of Nat Geo remote imaging engineers attempt to deploy crittercams on Great White Sharks.
(02:49)A Molasses spill off the coast of Oahu brings sharks to the smell of the dead fish.
(03:08)A seal pup and its mother brave the rough shores of the Scottish coast.
(02:50)After an injured zebra foal survives a rough storm, its parents come to the rescue.
(01:39)Dr. Michelle Oakley is chasing down a Muskox to check his health. But the angry animal doesn't want to cooperate.
(02:51)Dr. Oakley checks a dog suffering with anal growths.
(02:34)The skin of colobus monkeys were once used in dance rituals.
(02:32)