It is relatively easy to distinguish male and female acacias. The biggest difference between them is that the tail feathers of male acacias are dark gray-brown, while the color of the tail coverts of female acacias is olive-brown, so when people look at male and female , just mainly depends on the color of this position.

The feathers of the acacia are very bright, and they are very popular in China. So in normal times, we often see a lot of people taking acacias out for a stroll, especially in Tibet and Yunnan and other places.