中文学名:银鸥家族印象:全长约60厘米,体型厚重,头部平坦。夏季,头、颈和下体的羽毛纯白色,背与翼上银灰色。嘴黄色,下嘴尖端有红色斑点。冬季,头和颈部的羽毛具褐色细纵纹。天生技能:常成对或成小群在水面上活动,极为轻快敏捷。飞行时脚向后伸直或悬垂于下。善游泳,亦善 Chinese name: silver gull family impression: about 60 cm in length, heavy body, flat head. Summer, head, neck and lower body feathers pure white, dorsal and wing silver. Mouth yellow, the tip of the mouth has red spots. Winter, the head and neck feathers with brown fine vertical stripes. Natural skills: often pairs or into small groups on the water activities, extremely agile. Fly straight or drooping downwards during flight. Good swimming, is also good