What happened to the cousin's tail hair

The celoma's tail hair may be in the feather change period.The feather change period is the normal physiological period of the coden parrot, and you will experience it once a year.Because there are many varieties, the time to change feathers is not fixed, but it is usually in spring or autumn.When changing feathers, pay attention to cleaning, and feed more nutritious feeds at the same time.In addition, in addition to changing feathers, birds will also cause hair loss, so pay attention to check.