When will the cuckoo change hair?

Rhododendron usually changes hair in spring and autumn every year.Change hair is the normal physiological phenomenon of this bird, which occurs every year.When it changes with hair, it is best to put it in a warm place. Do not let it be cold. At the same time, pay attention to cleaning and hygiene to keep the environment tidy, so as not to get sick.In addition, when the birds are new, it is best to provide some highly nutritious feed.