靛颏 靛颏 靛颏 靛颏

If you want to judge the male and female, you can look at its mouth.When the bird is hungry, it will open his mouth while calling. At this time, if the color of the mouth is red and the throat is relatively large, it means that it is a male bird. If it is yellow inside, it means that it is a female.At the same time, you can also look at the wings. The male bird's wings have more than 6 white feathers, and the female white feathers are less than 6.