Blakiston’s fishing owls. By day, they enjoy the view, and wait for cover of night. Their fluffy chick secures itself in a...
(03:16)Up above the tree line in the foothills of the Kavkazsky Nature Reserve a rare goliath lumbers across the grassy slopes. A...
(03:00)Green hills and alpine meadows, arid salt flats, miniature sand dunes give way to ferocious mountains. The landscapes of the...
(02:58)A feral cat makes a daring escape when Dr. Oakley tries to vaccinate him.
(02:34)Junebug the manatee is being transferred for her big move to Florida waters.
(02:11)Female flying fox Belle needs an ultrasound on her concerning abdominal mass.
(01:50)It's time for Girl, the 31-year-old alligator's annual exam, but she may be too strong for the doctors and keepers!
(02:13)Through the hills of Yakutia comes a relentless army. Reindeer. A herd of a thousand strong.
(02:57)On Russia’s far Eastern edge is the stark peninsula of Kamchatka. In this surprising place heaven and hell collide. Life and...
(01:07)Steller’s sea eagles face adversity with grim determination. Only the toughest survive. They find refuge at lake Kuril – a...
(03:09)Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And...
(00:35)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)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 giant anteater gets its fill of termites before their tiny bites become overwhelming.
(02:09)Dr. Oakley races against the clock to draw blood and microchip the zoo's new meerkats.
(01:57)A fat cat named Morris comes to Dr. Oakley to shave down the fur on his bum.
(02:19)A flying lizard is pursued by a flying snake.
(01:27)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)A Florida softshell turtle searches for a safe place to lay her eggs.
(02:00)