How to divide the mother and mother

The difference between the male and female male and female of the Shoubiao Bird is relatively obvious.The first is the color. If it is pure white, it must be the male bird. If the upper body is reddish brown and the lower body is white, then the male and female may be possible.In addition, the tail feathers of the male bird are very long, up to about 27 cm, the throat is dark blue or black, the eye circles are blue, and the mother bird does not have too long tail feathers, the throat is mostly gray, and the eye circles are also very weak.