The male penguin will propose to the female penguin with pebbles. Why?

Once the penguin matures, after the mating period, the male penguin first dives into the deep water and swims for several kilometers or even dozens of kilometers, looking for a gift of love: a small stone.

The shape and color of this small stone will definitely make his fiancee happy and satisfied. Then, with this stone in its mouth, it went to find the lady in its heart. Once the marriage opportunity comes, the male penguin puts this stone on the edge of the female penguin's "foot", cares with his heart and waits patiently.

If the female penguin takes a fancy to it and accepts the courtship, she will take the stone back to the nest built in advance, and the male penguin will chase after it. If the female penguin doesn't want to fall in love with the male penguin, she will flap her wings and peck her away, and the male penguin will leave angrily.

The love between penguins is pure. When a penguin is sick or injured, even if his life is threatened under sinister circumstances, his partner will never leave until he recovers or dies. People often see pairs of penguins dying together because neither of them wants to abandon the other.

They stood in line for a long time because they could stay away from natural enemies. Then the female penguin lays her eggs and gives them to the male penguin. Male penguins put eggs on their feet and cover them with their bellies. Because of the low temperature, eggs may die after touching the ground for a few seconds. Male penguins gather together and get close together to prevent the wind.

Then the female penguin walks for a long time back to where it came from, is full, takes a lot of food back, and walks for a long time back to where it laid eggs. During this period, chicks are usually hatched. If the chickens hatch, they may die before their mother comes back.

When the female penguin goes back, the male penguin should carefully let the little penguin go to her mother's arms, and then the female penguin will nurse the little penguin. The male penguin repeats what the female penguin once did, walks a long way to the original place to nurse, and then goes back to nurse the baby, which is very touching.