National GeographicNat Geo Wild

GREEN VIDEOS

  • Polar Ice Sheets show

    Polar Ice Sheets

    The abrupt collapse of the world’s mountain glaciers raises even more disturbing questions about the earth’s biggest...

    (02:47)
  • 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)
  • Time Lapse Camera show

    Time Lapse Camera

    Just down the fjord, Balog and Extreme Ice Survey engineer, Adam LeWinter, climb down to one of the time-lapse cameras they...

    (03:00)
  • 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)
  • Solid and Liquid States show

    Solid and Liquid States

    What began as a photographic assignment has become a mind-blowing odyssey into an unpredictable world, where entire landscapes...

    (02:57)
  • Razor Jaws - Episode 4 show

    Razor Jaws - Episode 4

    The Hyaenodon was one of history's deadliest beasts, will its razor jaws ever be matched?

    (00:50)
  • 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 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)
  • 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)
  • Siberia Premiere show

    Siberia Premiere

    Siberia. Not only a frozen wilderness, it is a region of incredible diversity. Of precarious beauty and endangered animals,...

    (01:07)
  • Siberia Lake Baikal show

    Siberia Lake Baikal

    This is Lake Baikal. This record breaking lake holds twenty percent of the Earth’s fresh water – as much as all five of...

    (03:14)
  • Red Fox Mating Ritual show

    Red Fox Mating Ritual

    It’s now time to be social. Males seek out one or more females to mate with. These two have already bonded.

    (00:30)
  • Kamchatka Red Foxes show

    Kamchatka Red Foxes

    This desolate wilderness suits the red fox. Foxes don’t hibernate. They grow thicker seasonal fur to survive the minus...

    (03:11)
  • 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 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 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)
  • The Arctic Snow Geese show

    The Arctic Snow Geese

    Every May one hundred and fifty thousand pairs of snow geese fly in from their North American winter quarters. It’s their...

    (00:43)
  • The Arctic Premiere show

    The Arctic Premiere

    In the North lies the Arctic. A place of extreme hardship, demanding finely-honed survival skills. Where life is precarious...

    (01:07)
  • The Arctic Polar Bears show

    The Arctic Polar Bears

    Polar bears spend much of the year out on the solid ice, but when the white land cracks, it’s time to move on. Their latin...

    (03:02)