You wouldn’t want to take a dip in the water at this dock in Hilton Head Island, South Carolina. Two of the world’s most dangerous apex predators were recorded swimming near each other on October 7—a huge shark and an alligator. When he saw the two beasts in close proximity, Cory Conlin pulled out his phone and started recording. And it’s a good thing he did. Conlon and the other onlookers at the dock were in for a bit of action. As the alligator floated to the surface of the water, the shark circled it several times and then chomped down on one of its legs. The gator thrashed and turned toward the shark, which stopped biting the gator and continued swimming in circles.