What happened to the yellow waist willow yards not take a bath

The yellow waist will not be washed or does not like to wash without taking a bath.Usually prepare a water bath, put it in the cage after adding water, and the birds themselves will be washed.After washing, you must blow it out, and at the same time, you must bask in the sun so that the birds will not be cold.It should be noted that when it is pouring hair, it is best not to take a bath. At most, spray it with a watering pot once, and you cannot spray your head.