KILLER WHALE
				Phylum: Class: Order: Family: Species: Chordata Mammalia Cetacea Delphinidae Orcinus orca

The killer whale, also known as the orca whale, or grampus, is related to the dolphin. But, unlike the dolphin, it has a reputation for ferocity and is one of the most feared hunters of the seas.

Killer whales are boldly marked in black and white, with a large dorsal fin not unlike that of a shark. The males average 30 feet (9 m) in length, the females being only half as long.

Hunting occurs in packs. Their diet includes whales, dolphins, seals, penguins, fish, and squid. Killer whales have actually been seen tipping up ice floes to dislodge sheltering penguins, and the sight of the killer seems to terrify its victim so much, it makes little effort to escape. Yet, in captivity, killer whales have proven to be intelligent, friendly and playful.