Killer whales (also called orcas ... These highly intelligent cetaceans have been documented creating large waves to wash seals off ice floes, and even intentionally beaching themselves to catch prey ...

A solitary killer whale, or orca, has been filmed hunting ... "Endangered African penguins could face increased predation by cape fur seals [if the fur seals are not being eaten by] white sharks." ...

Whales are always on the move, so they have to eat ... Killer whales, the largest dolphin species, also have teeth, but their diet is different to other odontocetes. Killer whales are apex predators, ...