Beijing, December 5 (Youth.cn) - Photo taken in Jingmen, Hubei Province on December 3rd. Chinese mergansers were scrambling for foods with egrets. These rare wild birds are going to stay for winter in Fushui River. Chinese merganser is national class-A protected wild animal. It eats fish or moth insects. It can fly and swim. Every year, Chinese mergansers travel for several thousands kilometers from north eastern regions to the south of Yangtze River to stay for winter. Photo/VCG