Yes. Their name is, actually, reversed, as they are "whale killers", known to separate calves from the pod & hold it underwater until it drowns. Then they eat it. They are the world's oceans top predator, even as humans are the world's land top predator.
Killer Whales,humpback whales,sperm Whales And I Think Blue Whales Too.
Their chief predators are sperm whales.
Yes we are, and so are sperm whales, and killer whales, and all sorts of fish when they (The octopi ) are little.
it will knock it out
Other then humans, large whales like humpbacks and blues have no natural predator. Smaller whales, like belugas, are sometimes preyed upon by sharks, sperm whales, and Orcas. The Orca/Killer whale also will occasionally feed on calves. Sperm whales, which also feed on giant squid, are occasionally killed and eaten by these enormous animals.
Both creatures are good predators, and both appear in Jerry Palotta's books. But I think a killer whale could. They could work together to bring a sperm whale down.
sperm whales, deep sea sharks are squid predators
All whales use predation, just not in how we commonly think of it, such as with the great Blue Whales, which eat Krill or Sperm Whales, which hunt Giant and Colossal Squid. All whales eat some form of animal, thus making them predators.
Sperm whales mainly eat giant squid.
The sperm whale (Physeter macrocephalus), is a whale.
Sperm whales mainly eat giant squid.
sperm whales can stay underwater for 90 minutes