
Can Poop Help Protect Rhinos from Poachers?
Clip: Season 49 Episode 2 | 3m 3sVideo has Closed Captions
To “scatologists,” a pile of fresh scat in the wild is a treasure trove of information.
The chemicals in rhinoceros feces help the animals communicate with one another. But to scientists and police, rhino scat tells a different story.
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Problems with Closed Captions? Closed Captioning Feedback
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

Can Poop Help Protect Rhinos from Poachers?
Clip: Season 49 Episode 2 | 3m 3sVideo has Closed Captions
The chemicals in rhinoceros feces help the animals communicate with one another. But to scientists and police, rhino scat tells a different story.
Problems with Closed Captions? Closed Captioning Feedback
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NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipVideo has Closed Captions
Biologists and engineers solve a major marsupial mystery. (3m)
Video has Closed Captions
Join biologists on an ingenious hunt for the clues hidden in animal poop. (30s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipNational Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.