PANAMA'S ANIMAL HIGHWAY

Smithsonian Channel • Factual, Nature • 60 minutes

Premiere: December 13, 2017

It's fall in Panama. Across the U.S., birds fly south for the winter, jaguars and coyotes navigate the jungle corridors, and sea turtles take over the beaches. This narrow isthmus is a vital pit stop for millions of migrating animals, but it's ...

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