How to think of the male and female parrot

The Xuanfeng parrot wants to see many ways to see the male and female.First of all, you can look at its crown feathers. Generally, there are more male and less female.Secondly, you can look at the color of the ear feathers. Usually the male is more bright, and the female is very dim.In addition, the male and female birds are different, and the roar of the males is even more sensible.The last is to look at the standing posture. Most of the males are standing, and females are often lying on their stomachs.