![Nature](https://image.pbs.org/contentchannels/sgZceVW-white-logo-41-ZMqyFVU.png?format=webp&resize=200x)
Supersize Crocs - Preview
Preview: Season 25 Episode 6 | 30s
Airs Sunday, September 18, 2011 at 8:00 p.m. ET/PT. Check your local listings.
Gigantic crocodiles - some known to exceed 20 feet - are very, very rare, but still out there in the wild, with a few held in captivity. Renowned herpetologist Romulus Whitaker attempts to ensure the future of the last of these leviathans. 9/18/2011
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...
![Nature](https://image.pbs.org/contentchannels/sgZceVW-white-logo-41-ZMqyFVU.png?format=webp&resize=200x)
Supersize Crocs - Preview
Preview: Season 25 Episode 6 | 30s
Gigantic crocodiles - some known to exceed 20 feet - are very, very rare, but still out there in the wild, with a few held in captivity. Renowned herpetologist Romulus Whitaker attempts to ensure the future of the last of these leviathans. 9/18/2011
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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 sponsorshipMajor 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...