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How to Identify Individual Whales
Determined to find the whale that breached on his kayak in a viral moment, Tom Mustill enlists the help of the founder of Happywhale, a citizen science database that collects thousands of whale tail photos. A humpback’s life story is written in the unique pattern of scars on its tail flukes.
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52:58
Zebras embark on a mass migration from the saltpans of Botswana in search of water.
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The mysterious eel is found all over the globe, in fresh and salt water ecosystems alike.
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58:51
One man's remarkable experience of raising a group of wild turkey hatchlings to adulthood.
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Scientists aim to change the public perception of one of Africa's most dangerous snakes.
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53:10
Florida's Everglades National Park is home to a growing number of Burmese pythons.
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In Yellowstone National Park, two predators reign supreme: the grizzly bear and the wolf.