There isn't an Antarctic subspecies of Orcas. They migrate all around the world. However, when they are in the antarctic, they don't have any predators as no whale can match to the strength of an Orca.
A killer whale is actually an apexial predator. There is no predator for them.
hobo
a killer whale
Probably Humans or a killer whale
The killer whale (Orca) is the top predator of the ocean.
Humans and Killer whales.
yes
There are two powerful predators 1.Sperm Whale, 2.Killer Whale
it is a killer whale also known as an orcas
Believe it or not, the largest natural predator of a moose is the killer whale or orca.
Yes the killer whale is an apex predator. They will eat anything from great white sharks to birds and they have been even seen trying to take down blue whales !
killer whale and other sharks Killer Whale is actually in the dolphin family.