Skull Island Snakes are harmless snakes found in the swamps, jungles, on tree branches, and in logs on Skull Island, and they prey on Skull Island Frogs, Scorpio-pede''s, small bats, crabs, lizards, small birds, and Megapedes, but are preyed by Terapusmordax,Pirhanadon, older Skull Island Frogs, bigger moniter lizards, Titanoboa, and the Skull Island Ibis.