Mercerized starling, also known as starling, is a unique bird in China. Its population used to be very rich and widely distributed. It belongs to migratory birds in Hainan, and some of them are resident birds. Mercerized starlings often move and feed in areas where humans live, such as farmland and villages. On the one hand, they are vulnerable to environmental pollution caused by pesticides. On the other hand, they are often caught artificially and sold as caged ornamental birds.

What you have in your hand is a silky bird that preys on birds.