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Nature
Echoes from the Ice
Season 12
Episode 3
The two-hundred-foot walls of ice in Glacier Bay overwhelm the senses, but they also surround the most beautiful sights Alaska has to offer -- the Northern Lights, roaming grizzly bears, and humpback whales. The glacier itself is also creating new life -- it has retreated some 70 miles up the bay, wiping the ecological slate clean, allowing new plants and animals to start again from scratch.
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It's a critical time for cat research and conservation.
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Discover how cats have conquered the world, thriving in almost every landscape on Earth.
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Explore the secret lives of animals through their eyes.
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Explore the secret lives of animals through their eyes.
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An intimate look at one of the world’s most intelligent and sensitive animals.
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