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Clash: Encounters of Bears and Wolves
Each time two great predators meet, one of them will have a tactical advantage - but which one, and when? 2/27/2011
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A baby turtle in Canada and a young bushbaby in South Africa search for a safe new home.
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A Tasmanian man befriends a platypus while protecting the species from urban development.
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David Attenborough presents seven of the most remarkable animal songs found in nature.
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A Caribbean coral reef discovery marks a new chapter in understanding and saving corals.
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Embark to Niagara Falls and witness its amazing beauty and the wildlife that call it home.
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Join scientists as they go to extraordinary lengths to understand wild dogs.
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How do wild dogs survive and thrive in the wild?
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Meet the many species of canids, the family of wild dogs.
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Experience the soul of the ocean in a never-before-seen look at life underwater.
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Immerse yourself in Scotland with its magnificent 500-year-old Scots pine tree.
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Dive deep into South Texas to meet one of America’s most endangered cats: the ocelot.