Do orcas eat dolphins?

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

Since killer whales often hunt at very high speeds, especially when pursuing a dolphin, the orcas will sometimes subdue prey by bodily impact, stunning it before biting into it. “Imagine being a whale chasing a dolphin at 20 knots. read more

Dolphins, Killer whales and Whales are all sea mammals Plus dolphins eat crab. Killer whales eat either fish or seal meat. read more