A black and white predatory whale that feeds on large fish, squid, and sometimes dolphins and seals, are also called orca. The killer whales are part of the toothed whales.
Toothed whales are predators, feeding actively on fish and squid.
They possess sharp teeth, usually in both jaws used to catch their prey. The general form of whale's is torpedo-shaped and their bodies are smooth and streamed lined. The front limbs are modified into a clump of flippers and are used as stabilizers or steering mechanisms. The behind limbs are represented only by a few bony vestiges. A dorsal fin is usually present and the tail fin consists of a pair of horizontal flukes.