In the folk, people regard swallows as auspicious birds, so swallows symbolize auspiciousness and wealth; Because in ancient China, many literati used swallows to pin their feelings when they left, so swallows implied acacia. Swallow is the general name of 74 species of birds under Chordata, passeriformes and Yanidae. It is widely distributed in Asia, Europe, America and other regions.
Animals are very spiritual. Like people, they can perceive emotions and learn to seek advantages and avoid disadvantages. We can also know something from some behaviors of animals. For example, when we see ants moving, we know that the weather is going to change. Take rain gear when you go out and put away your clothes in advance. When you hear dogs barking in the middle of the night, you know that strangers or malicious people are approaching, so you need to be vigilant at this time.
Swallow:
Swallows are very popular birds. Every spring, they nest under the eaves. Swallow nesting will increase the family's health workload, but people are very welcome. Some people even set up iron frames to attract swallows to build nests. This is because swallows are beneficial birds, and their food is mosquitoes, flies and other creatures that human beings hate. It is said that a swallow can kill hundreds of thousands of mosquitoes a year, so people welcome swallows to build nests at home.
Swallows choose a happy family to nest. This is because swallows like silence by nature. When the host and hostess of a family often quarrel over trifles, they will make trouble. Even if swallows start nesting at home, they will choose a new nesting site because they can't stand the noise. Bird's nest can bring good luck to this family, so people like to welcome this good luck into the door.