As the saying goes, "Night owls don't go into a disease-free home". Why do you say that?

Night cat is the name of country owl. Owls rarely come out during the day and come out for food at night. Unlike ordinary birds, owls are remembered as fierce birds. It is precisely because of this living habit and unpleasant appearance that owls have become a symbol of bad things among the people.

People think that if someone leaves an owl, it is a bad symbol, indicating that someone in this family is about to get sick or someone is already sick. Therefore, there are a few words widely circulated among the people: "Night owls came into the house and nothing came" and "If you are not afraid of night owls, you are afraid of night owls laughing". Whenever people see an owl landing on a tree in their yard, they are always terrified, afraid of getting into something bad, and immediately call out to chase the owl. In fact, in our opinion, owls are really innocent. Looks and life patterns are the result of natural selection. How can they become a symbol of disaster in human eyes?

Let's talk about the second half of the proverb. Swallows were lucky birds in people's eyes a long time ago, because spring is the season when crops are sown and everything recovers. When spring comes, swallows fly back from the south and nest on farmers' eaves. Folk believe that swallows, like cows and dogs, are all spiritual animals. If a swallow nests in anyone's home, people will be very happy. They think swallows are good birds that bring good luck. If swallows can nest at home, it means that the family will have good luck.

Come to think of it, swallows build nests to breed. Birds are usually more frightened. If the swallow chooses a farmer as the foothold, it shows that the family is not easy to quarrel, understand each other, be quiet and hardworking, and clean the yard very clean.