亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

您現(xiàn)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