Can alligators survive this apex predator?

Despite alligators ruling the swamplands of the Everglades for millennia, the last 500 years have brought deadly new predators that challenge their reign. And the origins of these international invaders are just as unexpected as their impact on the Everglades. So, what exactly is threatening this biodiverse region? Kenny Coogan explores the unique and precious ecosystem. [Directed by Doug Alberts, Noodle, narrated by Addison Anderson, music by Noodle].