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Nature - Echoes from the Ice

Seizoen: 12 - Aflevering: 3 / 209 - Eerst uitgezonden: 07 november 1993 - Episode ID: 458117

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, the roaming grizzly bears, and the 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.