Alien Giant Snakes Threaten To Invade Up To 1/3 of U.S.

Researchers place a radio transmitter inside a 16-foot (5-meter) Burmese python in Florida's Everglades National Park in an undated photo. Native to Asia, the species is already established in the wild in Florida and is taking a toll on Floridian animals. A similar fate could await ecosystems in a wide swath of the U.S. if other non-native giant snake species are allowed to flourish in the country, an October 2009 study says. Photograph courtesy Lori Oberhofer, National Park Service

From National Geographic:

Nine species of giant snakes—none of them native to North America and all popular pets among reptile lovers—could wreak havoc on U.S. ecosystems if the snakes become established in the wild, according to a new study by the U.S. Geological Survey (USGS) .

Two of the giant snakes are already at home in Florida. One of them, the Burmese python, has the potential to infiltrate the entire lower third of the U.S., the study says.

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