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The Incredible Shrinking World of the Polar Bear by John Rafferty
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The Incredible Shrinking World of the Polar Bear

$5.74

Narrator John Rafferty

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Length 21 minutes
Language English
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Summary

John Rafferty of Encyclopædia Britannica discusses the polar bear, a mammal that is among the world's largest carnivores on land, and the threats to its survival. This is the second part of the Postcards from the 6th Mass Extinction audio series.

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