Brother Big breed several times a year

My brother can breed twice a year.Its breeding period is from April-August, and it usually runs in the tree holes, with grass roots, grass leaves, feathers, etc. It will start laying eggs after the nest is built, and each nest will produce 3-6 pieces.If you buy the elder brother, you must choose the first batch of incubated birds. Such birds have a high survival rate, better quality, and more lively and more active. The second batch is often difficult to support.