无码中文字幕一Av王,97亚洲综合色成在线,中文字幕无码无遮挡在线看,久久99久久国产精品

您現在的位置: > Language Tips > Focus > Articles  
 





  Namaqua sandgrouse(納馬夸沙雞)
[ 2006-06-17 10:16 ]

在非洲卡拉哈里沙漠,由于雨量稀少,所有的動物自出生就要面臨干燥的無情考驗。由于納馬夸公沙雞胸部的羽毛吸水性非常強,為孩子尋水的責任就自然而然落到了它們“胸”上——公沙雞每天都會到湖邊把羽毛在水里浸濕后再飛回家,以此滿足小沙雞對水的渴求。

Sandgrouse
(沙雞): A father Namaqua sand grouse of Africa's Kalahari Desert flies as far as 50 miles a day in order to soak himself in water and return to his nest, where his chicks can drink from his feathers! 




Page: 12