1.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、翻
、
蹼
、黑胸滨
,以
全世界
数以上
滨
(redknot),都在这里啄食营养丰富
鲎卵,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。