why don't killer whales hurt people? In fact, it is because their fat is thicker and it is easy to supplement calories. However, the human physique rate is relatively low. It is pitiful and has no edible value. Their food requirements are inevitably very picky. Even after eating great white sharks, they only pick the liver to eat. Humans are obviously not fat enough for them. Killer whales and human brains are similar in structure and both have highly folded cerebral cortex. Killer whales are one of the cleverer animals in the world. They have their own ideas. At the same time, they are also the overlords in the ocean. They are very big and powerful. Sharks are no match for them, and sharks can only be his food. But why do killer whales die so fiercely and hardly attack humans? Killer whales' food is also very special. In their eyes, small fish and shrimp are simply not enough to plug their teeth. Only penguins, Jingwei, sharks, and even oversized blue whales, great white sharks are just a delicacy for them. They have long mouths and sharp teeth. Very good at active attack, and not very efficient. But presumably, there are several reasons. First, why do killer whales like to eat large animals? In fact, it is because their fat is thicker and it is easy to supplement calories. However, the human physique rate is relatively strict. It is pitiful, and there is no edible value as the absolute top of the food chain in the ocean. Their requirements for food are bound to be very picky, even the great white shark is ko by him. After all, they will only pick the liver for practical use, and human beings are obviously not fat enough for them. Secondly, this is also related to Tigerstar's high IQ, which scientists found through research. Killer whales and human brains are similar in structure, and both have highly folded cerebral cortex. And the same brain region, so their IQ is also recognized as high. Such a high IQ enables them to learn and remember, and learn to observe human consciousness and behavior. In their cognition, human beings have great abilities. At the same time, it also has terrible destructive power, so they understand that attacking humans has no good end. Killer whales are typical social animals, and children will follow their mothers for a long time. Tigerstar will teach young stars the skills of survival and their knowledge of human beings during their growth, which is the third reason we want to talk about. Killer whales may be aware that human beings are mammals like themselves, so they have a natural sense of same-sex friendship and see that human beings are so much weaker than themselves. Will give birth to a natural desire to protect, so friendly to human beings, they will dress up as prey. Shake your tail to attract the great white shark, and then use your tail to create a whirlpool. When the great white shark enters the whirlpool, it can't move. They will pat their heads hard with their tails, and then take a precise bite at the weapon part of the great white shark, so the great white shark is terrified of the killer whale. If there are killer whales in this area, the great white shark will generally disappear inexplicably, such a bullying, naughty and even vicious creature in the ocean. There is no record of a businessman in the wild. It will even help people who have fallen into the water, but they are getting more and more unhappy in the aquarium. Killer whales that have been kept in captivity for a long time may even suffer from severe depression.