Especially like to attack "children"
Perhaps the killer whale should be nicknamed as the boggart of the ocean because they are extremely fond of hunting and eating young, from seals, sea lions to even baby sperm whales. Killer whales are especially fond of attacking young humpback whales. By hunting in packs (usually an entire family of 3-5 or even two families combined), they separate the baby whale from the mother and then continuously "act" terrible headbutts, attacking humpback whales until it dies.
Perhaps it is for this reason that nearly all species of giant sperm whales dislike killer whales. If you regularly monitor, you will not be surprised to see that humpback whales or blue whales often actively attack killer whales, and of course not to eat meat because their main food is animals. molluscs and small fish, but rather to protect the killer whale's own prey, true to the saying "the enemy of your enemy is your friend". According to statistics, up to 87% of humpback whales appear when the opponent is hunting and 89% of humpback whales are present at the right time when killer whales are attacking other animals.