Blue Whale Conservation (0:58 min)
Research Biologist John Calambokidis of Cascadia Research discusses the status of endangered blue whale populations and explains why conservation efforts are vital even in a region where blue whale populations are recovering.
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    CA Blue Whale Update
    Length: 1:12 min

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    Meet the Blue Whale
    Length: 0:53 min

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    The Voice of the Blue Whale
    Length: 1:04 min

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    Blue Whale Conservation
    Length: 0:58 min