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. 9/18/2011Premiere Date: September 18, 2011 | Runtime: 00:00:30
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NATURE brings the beauty and wonder of the natural world into your home, becoming in the process the benchmark of natural history programs.