National GeographicNat Geo Wild

GREEN VIDEOS

  • Expansion and Contraction show

    Expansion and Contraction

    Over the millennia, the expansion and contraction of ice across the continents has fundamentally altered the planet, gouging...

    (02:54)
  • The Secret Forest Harlequin Ducks show

    The Secret Forest Harlequin Ducks

    Harlequin ducks will endure the long winter here. Meantime, they bob around like corks in the breakers and dive beneath the...

    (03:06)
  • The Secret Forest Chinese Turtles show

    The Secret Forest Chinese Turtles

    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)
  • Spur-Thighed Tortoise Courtship show

    Spur-Thighed Tortoise Courtship

    Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And...

    (00:35)
  • The Great Divide Highland European Bison show

    The Great Divide Highland European Bison

    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 Great Divide Spur-Thighed Tortoises show

    The Great Divide Spur-Thighed Tortoises

    In green hills, local herders graze sheep and goats. The powerful sun brings out plants even in this dry zone.

    (02:48)
  • The Great Divide Caucasian Chamois show

    The Great Divide Caucasian Chamois

    Green hills and alpine meadows, arid salt flats, miniature sand dunes give way to ferocious mountains. The landscapes of the...

    (02:58)
  • Melting Away show

    Melting Away

    In the next hundred years, the oceans will expand on their own as they warm, accounting for about 30 centimeters of sea level...

    (03:00)
  • Laser Tracking show

    Laser Tracking

    After several days of laser tracking, Tad Pfeffer knows how fast the Columbia is moving, 16 meters per day, eight times faster...

    (02:56)
  • Columbia Bay show

    Columbia Bay

    In the shallow waters of Columbia Bay, melting icebergs jam up before being carried away with the tide. This is the end of the...

    (03:00)
  • The Secret Forest Premiere show

    The Secret Forest Premiere

    In the east, a mysterious place called Ussuriland. Here bizarre turtles dodge the soup dish. In temperate forests, bears hang...

    (01:07)
  • The Secret Forest Amur Tigers show

    The Secret Forest Amur Tigers

    Among the most critically endangered animals in the world - It’s thought about four hundred Amur Tigers remain in the wild....

    (03:10)
  • The Secret Forest Blakiston’s Fishing Owls show

    The Secret Forest Blakiston’s Fishing Owls

    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)
  • Long Horned Beetle Versus Ants show

    Long Horned Beetle Versus Ants

    But the slippery bark of this birch proves this long horned beetle’s undoing. The mob rushes in to overpower it, dousing it...

    (01:30)
  • Siberia Ants show

    Siberia Ants

    Worldwide, ants are so numerous their total weight is almost as much as the human population. A force to reckon with. Workers...

    (02:59)
  • Siberia Reindeer show

    Siberia Reindeer

    Through the hills of Yakutia comes a relentless army. Reindeer. A herd of a thousand strong.

    (02:57)
  • Kamchatka Bears show

    Kamchatka Bears

    Hungry bears seek the nectar rich flowers. They must eat hundreds to get the equivalent calories of a big salmon. Bears have...

    (03:04)
  • The Great Divide Premiere show

    The Great Divide Premiere

    In the far South West lies the Caucasus. A compact region filled with a bounty of wildlife. The great divide between Europe...

    (01:08)
  • The Great Divide Sandstorms show

    The Great Divide Sandstorms

    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)
  • The Great Divide Brown Bears show

    The Great Divide Brown Bears

    Different kinds of brown bears share the ample land here. But populations are threatened. Hunters and loggers come too. Now,...

    (03:02)