mallard duck anas platyrhynchos swimming in the lake, guzhen town of zhongshan, guangdong, china.

anas animal are beak bird black brown brownish china clear colorful day duck environment fauna feather female fowl green group guangdong guzhen head idyllic kind lake landscape large luster male mallard margin metallic name natural nature neck occipital outdoor outside park platyrhynchos plumage pond reflection relaxation relaxing river row scenery scientific sunny swim swimming town water waterfowl wetland wild wildlife wing yellow zhongshan