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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Bibliographic Details
Other Authors: Stevens, Joe (Producer), Bass, Karen (Producer), Pearson, Hugh (Producer), Attenborough, David, 1926- (Narrator)
Format: Video
Language:English
Language Notes:In English.
Published: London : BBC Worldwide, 2009.
Series:Academic Video Online
Subjects:
Online Access:Connect to this streaming video (Alexander Street Press)
Description
Summary: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 first time - from the air, we reveal how giant the humpback whales can catch a tonne of fish every day.
Item Description:Title from resource description page (viewed May 18, 2018).
Physical Description:1 online resource (50 min.)
Playing Time:00:49:09
Production Credits:Producers, Hugh Pearson, Joe Stevens.