Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.
三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬,以及半数以上
红腹滨鹬(redknot),
在这里啄食营养丰富
,以储备长程迁徙所需
能量,其中有些鸟类
总飞行距离达6900公里远。