Alligators eat sharks — and a whole lot more

Alligators don’t just stick to freshwater and the prey they find there. These crafty reptiles can live quite easily, at least for a bit, in salty waters and find plenty to eat — including crabs, sea turtles and even sharks. “They should change the textbooks,” says James Nifong, an ecologist with the Kansas Cooperative Fish and Wildlife Research Unit at Kansas State University in Manhattan, who has spent years documenting the estuarine gator diet. Nifong’s most recent discovery, splashed all over the news last month, is that the American alligator (Alligator mississippiensis) eats at least three species of shark and two species of rays, he and wildlife biologist Russell Lowers report in the September Southeastern Naturalist. click here to read the story 21:46