Florida sheds 20 tons of invasive pythons in effort to curb its population

The increase in Burmese pythons had resulted in loss of animals native to the Everglades

It was a milestone moment in Florida's 25-year war on invasive Burmese pythons: an eye-popping announcement that biologists had removed 20 tons of the slithering invaders from waters in and around the Everglades in little more than a decade, as well as shattering their previous record for a single-season haul.

The successes of the team at the Conservancy of Southwest Florida showcase the progress that has been made in efforts to reverse the snakes' takeover of the state's natural wilderness, even though experts concede they will probably never be completely eradicated.