What happened to the Ten Sisters Bird's Tail Mao

The tail of the ten sisters, the tail fur of the bird's tail explains that it is the feather change period.The feather change period is a physiological period that all birds will have, and the ten sisters and birds are no exception.When changing feathers, you must clean up the cage, and you must clean up any dirt, otherwise it is easy to get sick.In addition, in order to promote the growth of new feathers, it is best to feed it some foods with higher nutritional content.