The Burmese python became an invasive predator in Florida after releases and escapes from the pet trade.
Burmese pythons are native to South and Southeast Asia, but established populations now live especially in the Everglades and surrounding areas. Florida’s warm climate and extensive wetlands provide suitable habitat for this large constrictor.
The population expanded after individual snakes were released or escaped, including animals associated with the exotic-pet trade. The species has since become a major management concern because it eats a wide range of mammals, birds, and reptiles.
Researchers have documented declines in some native mammals in areas where Burmese pythons became established, although wildlife changes have multiple causes. The Florida population is not a natural extension of the species’ Asian range, and authorities prohibit releasing pet snakes into the wild.