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EPISODE · PRIME VIDEO
Season 46 · Episode 23
Landed Wed, 27 Nov 2019 · 21:00 your time · 1 episode · 1h 0m
Season 46, Episode 23 of NOVA aired Wednesday, 27 November 2019 at 9pm ET on PBS.
- S46E23Animal EspionageHow do you study giant armadillos when hardly anyone has ever seen one? Or figure out if a whale is losing weight—without getting too close? Camera trap and drone technologies are allowing scientists to watch animals more closely than ever before, without disturbing them. Scientists in India are using thousands of camera trap photos to track tigers' movements. In Canada, caribou outfitted with collar cams show conservationists which habitats they rely on throughout the winter. Capturing everything from the unexpected to the comical, these technologies are giving wildlife managers insights that could ultimately help them fight extinction and habitat loss.
NOVA
53 seasons · 1014 episodes · airing
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Streaming on Prime Video in United States.
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