久 How long will it take to fly to fly?

出 出 is early to become birds, and it takes less than a week from birth to flying.The breeding period of this bird is from March-June. At the beginning, it will be screamed and begged, and then the pairing will be completed, and the nests will be camouflage in the grass or shy. The nests are relatively simple.After building it, it can lay eggs. Each nest can produce 3-6 pieces. The female birds are incubated. After 21 days, the chicks will break out of the shell and can follow the bird activity.