Traditional Culture Encyclopedia - Photography major - What do swallows do when they play together?

What do swallows do when they play together?

play and blind date.

most of the gathered swallows are grown-up swallows, and their bodies are basically the same as those of adult swallows. They are also old enough to talk about marriage and need to find a companion to live with.

Every spring, swallows returning from the south will also have a blind date. The time for the swallow to choose a blind date is generally autumn and spring every year.