Orca

The killer whale or orca (Orcinus orca) is a large species of toothed whale belonging to the oceanic dolphin family, and is the largest member of said family. Killer whales are recognizable by their distinctive black body with a white underside and white patches near each eye. Due to being found in oceans worldwide, they have a diverse diet, as their diet mainly consist of fish (including sharks), seabirds, and marine mammals although individual populations often specialize in particular types of prey. Killer whales are apex predators as no other species of animal preys on them.