Sipadan and Layang-Layang Islands have numerous shark species including hammerheads, grey reef sharks, and whitetip reef sharks. The spotlight is on hammerhead sharks, a highly sought-after species among divers who come from around the world to see them. Grey reef sharks are commonly found around the reef, and visitors can watch them swim. Whitetip sharks rest on the sandy ocean bottom during the day to conceal themselves from predators. Show more