2. From a scientific point of view, animals' foresight ability is many times stronger than that of human beings. They can predict natural disasters such as earthquakes and floods. He can put his nest in your home, which proves that your feng shui, gas field and master are excellent. Don't destroy them, drive them away.
Traditionally, it is said that an uninvited bird is lucky unless it is a magpie. Sparrows nest in cracks in your window, but they don't fly into the house. You can let the birds stay or drive them away.