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8The Last Buffalo
The Last Buffalo
For thousands of years, the Great Plains were home to countless numbers of American bison, but in the late 1800s, the number of bison dropped from nearly 30 million to just a few ...
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6.1Supervolcano
Supervolcano
Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack for magma to seep through, other ...
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0Yellowstone Supervolcano
Yellowstone Supervolcano
Beneath the spectacular beauty of Yellowstone National Park lies a ticking time bomb...a supervolcano that's overdue for its next eruption. When that day inevitably comes, it will ...
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8.1Yellowstone Cubs
Yellowstone Cubs
Two bear cubs, Tuffy and Tubby, are separated from their mother and spend an entire summer romping through Yellowstone National Park. In the meantime, the mother bear follows their ...
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7.6Yellowstone: One-Fifty
Yellowstone: One-Fifty
On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was on the day of its birth, and looks ...
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5.5Yellowstone Live
Yellowstone Live
Sitting on top of one of the world’s largest super-volcanos are 3,500 square miles of the most spectacular American wilderness. This summer, National Geographic Channel opens this world ...
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5.5Great Yellowstone Thaw
Great Yellowstone Thaw
Journey with Kirk Johnson to Yellowstone, where wolves, grizzlies, beavers and Great Gray owls survive one of the greatest seasonal changes on the planet. As the temperature swings 140 ...
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7.7Yellowstone
Yellowstone
A natural history portrait of a year in Yellowstone, following the fortunes of America's wildlife icons as they face the challenges of one of the most extraordinary wildernesses on Earth.
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5.7Population Zero
Population Zero
In 2009 three young men were killed in a remote part of Yellowstone National Park. Authorities never found the murderer. He found them! Hours after the trio were gunned down, Dwayne ...
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4.4Meet the Deedles
Meet the Deedles
Two surfers end up as Yellowstone park rangers and have to stop a former ranger who is out for revenge.
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6.5Druid Peak
Druid Peak
A troubled teen is sent to live with his estranged father, a park ranger. During his time there, he develops an unusual affinity with and passion for the wolves in a local pack.