Tiger sharks are apex predators, but they are susceptible to being preyed upon by other apex predators -- especially humans. In addition to being consumed by humans as a result of finning and fishing operations, tiger sh... More »

Tiger sharks probably have a wider diversity of prey than any other shark species. Their primary prey species include fish, sea turtles, mollusks, sea birds and other sharks, but virtually anything swimming in the ocean ... More »

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Tiger sharks exist at the top of the food chain, and they prey on a wide variety of species, including fish, sea turtles and other sharks. Additionally, tiger sharks prey on sea-dwelling birds, catching them as they land... More »

Though sharks are considered apex predators, they are often eaten by humans and are sometimes eaten by killer whales. Shark embryos from different fathers will also eat each other in utero, with the largest embryo of the... More »

Sea lions are threatened primarily by killer whales and sharks and, with few natural defense mechanisms, they attempt to escape these predators by getting out of the water and onto land as quickly as possible. Sea lions ... More »

The predators of plankton include whales, sharks and many different types of invertebrates. Many species of plankton feed on other types of plankton, sometimes even cannibalizing their own species. More »

Birds of prey, sharks, large fish, eels and crocodiles are predators of the sea snake. Sea snakes live in shallow waters and breathe air using a long lung that also assists in buoyancy. Although the sea snake isn't aggre... More »