

The Loneliest Animals
Season 27 Episode 11 | 50m 1s
The loneliest animals are the most endangered species on the planet.
The loneliest animals are the most endangered species on the planet. Collected and protected by dedicated scientists, these animals represent the end of the line for their species. In many cases, intensive captive breeding programs have been launched with the aim of sustaining these animals and the hope of returning them to the wild.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...

The Loneliest Animals
Season 27 Episode 11 | 50m 1s
The loneliest animals are the most endangered species on the planet. Collected and protected by dedicated scientists, these animals represent the end of the line for their species. In many cases, intensive captive breeding programs have been launched with the aim of sustaining these animals and the hope of returning them to the wild.
Problems playing video? | Closed Captioning Feedback
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Bring the beauty and wonders of wildlife and natural history into your home with classic NATURE episodes.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipThe Last Living Pair of Rafetus Turtles
Clip: S27 Ep11 | 7m 10s | The last female rafetus turtle is about to be introduced to her new home at the Suzhou Zoo (7m 10s)
The Loneliest Animals - Preview
Preview: S27 Ep11 | 30s | Airs Wednesday, March 20, 2013 at 8:00 p.m. ET/PT. Check your local listings. (30s)
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Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...