Killer Whales

(Also Known As Orca Whales)

Description

The killer whale is actually not a whale. It is the largest member of the dolphin family. Killer whales have a very distinctive black and white coloration. They are black on their upper surface with a while spot behind each eye. They are white on their lower surface. Male killer whales have straight, tall (up to 6 foot) dorsal fins while females have shorter (3 foot) sickle shaped dorsal fins. Killer whales have 46 to 50 cone-shaped teeth that interlock and are used to tear and grasp. The killer whale shares characteristics with whales, such as breaching, but it also reacts like the smaller members of the dolphin family. For instance, it is capable of spyhopping (a vertical position using its tail to keep it upright) to get a better view of its surroundings.