17-foot-long, 164-pound Burmese python caught in Everglades; The Washington Post

No swimming in the everglades. These non-native guys have no predator there.

 

http://www.washingtonpost.com/national/energy-environment/17-foot-long-164-pound-burmese-python-caught-in-everglades-snake-euthanized-and-awaits-study/2012/08/13/86913e42-e5ad-11e1-9739-eef99c5fb285_story.html