The killer whale or orca (Orcinus orca) is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member. Killer whales are found in all oceans, from Arctic and Antarctic regions to tropical seas.
Orcas are crazy smart. They can hunt all sorts of animals from seals to sting rays. Though many people are scared of them, they have deep family bonds and have only harmed people when they are captive.