Nova

Animal Espionage

Season 46, Episode 23 of 23

Camera traps and drones are revolutionizing the study of wildlife by providing an up-close look at animals without disturbing them. See how these technologies are helping us understand everything from mysterious whale behavior to tiger migration.

Previously Aired

Day
Time
Channel
11/27/2019
9:30 p.m.
11/28/2019
2 a.m.
11/29/2019
2 p.m.
12/1/2019
8 a.m.
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