遗鸥,中型水禽,体长为40cm左右。上体灰色。头、上颈黑色;眼的上、下方各有一半圆形白斑;颈项、腰、尾白色。初级飞羽以白色为主,具黑斑;次级飞羽银灰色。嘴和脚都是暗红色,前额扁平。夏季头部纯黑,就像围着一块黑色的头巾。眼睛后缘的上、下方国家一级保护物种 遗鸥@王万云$ The relict gull, medium-sized waterfowl, has a body length of about 40cm. Upper body gray. Head and upper neck are black; half and round white spots on the upper and lower sides of the eyes; neck, waist and tail are white. The primary flight feathers are white, with dark spots; the secondary flight feathers are silver gray. The mouth and feet are dark red and the forehead is flat. The head is dark in summer, like a black turban. Conservation of species at the top and bottom of the eye behind the national level Gu Wang @ Wang Wanyun $