Invasion of the Giant Pythons
Florida's Everglades National Park is one of the last great wildlife refuges in the U.S., home to numerous endangered animals and plants. But the park has become a dumping ground for a variety of non-native species, including what may be tens of thousands of Burmese pythons. Follow scientists and snake hunters as they study the problem and try to find solutions to the growing crisis.
Aired: 02/20/10Video has closed captioning.