What's wrong with Blue Song?

Blue song may not be washed without bathing.This kind of bird prefers water bath, so you can put a water basin in the bird cage on a regular basis, and the birds themselves will be washed.It should be noted that you must choose to take a bath on sunny days and when the climate is warm, so that it is not easy to get sick after washing.In addition, the water temperature should not be too high. Warm water often causes the melting of feathers, reducing its cold resistance, and more likely to suffer from colds.