Do killer whales eat dolphins?

In general, killer whales feed on a large variety of fish, cephalopods and marine mammals. They usually prey on squids, octopus, seals, sea lions, sea otters, rays, dolphins, sharks, baleen whales and of course, bony fishes. Occasionally, turtles and seabirds, including penguins are added to their diet. read more

In general, killer whales feed on a large variety of fish, cephalopods and marine mammals. The estimated number of species consumed worldwide by orcas is around 140. They usually prey on squids, octopus, seals, sea lions, sea otters, rays, dolphins, sharks, baleen whales and of course, bony fishes. read more

When capturing prey, killer whales use a number of chilling tactics. Some of these, like repeatedly ramming into a pod of sperm whales, are seldom seen. Others, like flipping a stunned creature out of the water and then eating it, are more frequently reported -- but seldom captured in such detail as the photos in this gallery. read more

Killer whales that live near land have also been known to attack and eat other marine mammals. Some of these mammals include seals, sea lions, walruses, penguins, seabirds, sea otters and even whales. read more

Killer whales that live near land have also been known to attack and eat other marine mammals. Some of these mammals include seals, sea lions, walruses, penguins, seabirds, sea otters and even whales. Here’s a list of some of the most interesting foods found in a killer whales stomach: Whales. read more