The killer whale, also referred to as the orca whale or orca, and less commonly as the blackfish, is a toothed whale belonging to the oceanic dolphin family. Wikipedia - Stop the Dolphin and Orca Slaughter NOW
Discover more about dolphins clicking in this interactive graphic. When one of Earth’s smartest creatures vocalizes, it fuels a heated debate among scientists: Are dolphins actually speaking a complex language?
Man shares the waves with killer whale for 45 minutes... because the surf was 'too good to miss'
Sharing the surf with an orca. There are no documented orca attacks on humans.in the wild. Attacks only happen when they're stuffed into a fish bowl so humans can clap at them for doing idiotic tricks.