People always think that animals are a world where the weak eat the strong and kill each other.

In fact, this is not the case. There are interesting mutual aid behaviors between animals of the same kind and different types.

Ancient Chinese worshiped crows very much.

Xu Shen of the Han Dynasty said in his "Shuowen Jiezi": "The crow is a filial bird." Because crows have the habit of "feeding back", the mother will nurse the crow for sixty days when it is born.

The little crow feeds.

When magpies and crows find food, they always call loudly to let their elders eat first.

After the old bird has eaten, it flies to a high place to stand guard so that other hungry birds can peck at ease.

There are also birds such as orioles, purple swallows, swan geese, etc., which also live in a "respecting the old and loving the young".

When sardines swim in the sea, they always line up consciously when they reach a narrow spot on the reef and move forward in order. Even if they encounter danger, they still act according to the "rules".

The small fish pass in formation from the upper level, and the old fish swim one after another from the lower level, and there is never any chaos.

There is a kind of honey ant in America. When it encounters nectar plants, it eats its belly until it becomes bloated.

But it is not that he is full, but he rushes back immediately after a full meal. When he sees his companion who has not eaten, he takes the initiative to spit out honey to satisfy his hunger. Sometimes he vomits until his stomach is empty, and he does not hesitate to do so.

Parrots in tropical forests are not only friendly to the same kind, but also very hospitable.

When they go through all the trouble to find delicious food and have a dinner together, they notice neighboring birds flying through the sky. They always stop and sing a "welcome song" to warmly invite them to come and enjoy the food.

Animals are also very capable of helping each other. There was once an anteater whose face was accidentally cut and bleeding. When another anteater saw it, he immediately licked it with his mouth and quickly retrieved one.

Apply a hemostatic substance to the wound and the bleeding will stop.

Some animals also seek help from strangers. Someone accidentally discovered in Siberia that two deer took a listless badger puppy to a depression to eat dirt, and then returned it to its original place.

It was confirmed that the deer helped the sick badger eat zeolite, which finally helped it remove harmful substances from its abdomen.

In Africa, a baboon was poisoned by an arrow and was in danger.

It did not hesitate to ask the goat to lead the way in search of medicine.

Later the baboon was exhausted.

Several goats searched around and finally found a herb called Baixian. After the baboons drank this "miracle medicine", the sharp arrows bounced out of the muscles and the curare poison disappeared.