Nature's great events. Episode 6, The great feast /
Every summer in the seas off Alaska humpback whales, sea lions and killer whales depend on an explosion of plant life, the plankton bloom. It transforms these seas into the richest on Earth. But will these animals survive to enjoy the great feast? Filmed from the surface, underwater and - for the fi...
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Other Authors: | , , , |
Format: | Electronic Video |
Language: | English |
Published: |
London :
BBC Worldwide,
2009
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