楔尾鸥（学名：Rhodostethia rosea）为鸥科楔尾鸥属仅有的鸟类。在中国大陆，分布于辽宁等地。

• 楔尾鸥图片
• Oiseaux图 片，文本，地图
• FGBOW 图片

The Ross's gull (Rhodostethia rosea) is a small gull, the only species in its genus, although it has been suggested it should be moved to the genus Hydrocoloeus, which otherwise only includes the little gull. This bird is named after the British explorer James Clark Ross. Its breeding grounds were first discovered in 1905 by Sergei Aleksandrovich Buturlin near village of Pokhodsk in North-Eastern Yakutia, while visiting the area as a judge.