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Animal Espionage

Season 46 Episode 23 | 53m 29s

How do you study an animal you can't even get close to? Camera traps and drones are revolutionizing wildlife biology by recording the secret lives of animals—from whales and tigers to elusive giant armadillos—all without disturbing them.

Aired: 11/26/19
National Corporate funding for NOVA is provided by Viking Cruises. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
Extras
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A bestselling crime writer is found dead behind locked doors and all is not as it seems.
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Discover Hannah Arendt, one of the most fearless political writers of modern times.
Hannah Arendt came up with ideas for “The Origins of Totalitarianism” while observing Hitler.
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Hannah Arendt was teaching at Berkeley when McCarthyism took hold of the United States.
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