Folklore: Because the stones of the Antarctic are very rare, everyone will be proud of having a stone. When the female penguin needs to find a partner, the male penguin needs to have a certain “romoury”. This “color ceremony” is a stone. Some male penguins will even go to the neighbors. The family stole a few pieces, because it was too difficult to find a stone. When the female penguin took the stone of the male penguin, it indicated that the female penguin had agreed to be the wife of the male penguin. By then, the penguin couple would make the stone. A “home”, then start preparing for a baby!