Sea Lion – Their only natural predators are killer whales and sharks, placing them among the ocean's top hunters. As opportunistic feeders, they eat a wide range of fish, squid, octopus, and smaller ...

A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...

The animals that could join the list are killer whales, hippos, walruses, narwhals, and sperm whales. The creatures are hunted and killed for their ivory which is often used in decorative carvings.