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Tracking Tigers
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During the winter full moons Nassau grouper gather in large numbers to spawn. Most of the...
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The strange, prehistoric-looking Smalltooth Sawfish were once coveted by anglers as...

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Changing Seas  ·  Episode 401

Tracking Tigers


Tiger sharks are the ultimate apex predators. Scientists use satellite tags and DNA forensic tools to better understand the migrations of this magnificent species and to investigate the impacts of the world shark fin trade.

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