Killer whales will actively hunt immature blue whales, who stand no chance against their instincts and hunting abilities. The hunt can go on for hours, constantly trying to separate the young calf from it's mother. Eventually the calf becomes too tired and disorientated from the attack, causing it to eventually separate from it's mother. The mother tired and out numbered looses the battle to save her calf. In most cases after killing a blue whale calf, all they take from the carcass is the tongue.
Yes they do, but they usually attack as a group until the blue whale dies.
Killer whales, or orcas, eat both.
No. Killer Whales are like wolf packs in ocean, they will hunt large baby blue whale, kill and eat them. Blue Whales don't have teeth like Killer Whales (sometimes referred to as Orcas). Blue Whales staple diet is mainly Krill. "Krill is the common name given to the order Euphausiacea of shrimp-like marine crustaceans."
There is no proof that transient orcas eat pilot whales.
They are the same thing.
They don't. Orcas - Killer whales are toothed whales, and don't deliberately eat anything as small as plankton.
Yes, killer whales or orcas are carnivors.
Orcas will eat seals, and seals are mammals.
Killer Whales (AKA Orcas) eat seals, penguins, and even other whales.
Killer whales, also known as Orcas, eat manta rays.
No! Orcas (killer whales) do.
Yes orcas eat sea lions
Yes they do. Killer whales (orcas) are predators of dolphins actually!