What other animals eat whale?

Aside from humans, the primary natural predators of whales are orcas, also known as killer whales. Certain species of orcas are known to hunt and eat smaller whales, including calves of larger whale species. Additionally, some sharks, such as the great white shark, may scavenge on deceased whales. Other marine scavengers, such as deep-sea organisms, also feed on whale carcasses after they sink to the ocean floor.