They don't necessary have any natural predators. Potentially can be great whites but orcas and great whites rarely clash and often it is even. Common threat for them nowadays is humans which can be classed as a enemy as they put them in captivity for selfish entertainment purposes and torture them.
Adult blue whales have no natural predators. They are too big and too strong to be attacked and killed by any animal. However, Orca's (Killer Whales) are known to attack and kill youngsters. A group of Orca's can easily hunt a baby blue whale if its mother is not around. Otherwise, they have no natural predators
fishermen and you
the cockatoos enemie is a magpie
shark enimes are killer whales
Yes. The mongoose, and some cobras are cannibals, and eat other.
somtimes the orca which is dead is eaten by or sometimes another orca pushes the dead orca on a beach where there are no people.
Orcinus Orca
Their scientific name is the Orcinus orca
Orcinus Orca
An orca school is a pod.
Orca.
No shark can kill a orca. But if the Megalodon was still alive, then it could eat the orca.