How to divide the eyebrows

It is still easy to divide the eyebrows. From the appearance, the nostrils of the male birds are relatively high, and the mother bird is close to her forehead.Secondly, the male head is relatively large, the distance between the head and eyes is relatively wide, the mother's head is small, and the head door is narrow.At the same time, the thighs of the male birds are often thicker than the female bird, and the sarcoma of the rear toe is even greater.In addition, the pattern on the male birds is often more than the female bird, and the color is deeper.