Jean-Michel Cousteau: Ocean Adventures - Sea Ghosts
The beluga whale is an evolutionary surprise — a warm-blooded mammal in a numbingly cold sea. But their world is now ground zero for climate change. What lies ahead for the beluga could become prophesy for many species everywhere, including our own. A preview from the PBS series, Jean-Michel Cousteau: Ocean Adventures Sea Ghosts.
Duration : 0:2:6
Datum: June 18th, 2009 in World Sea Adventures.
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