中文注释:格尔塔是乍得撒哈拉沙漠里一个陡峭的峡谷,骆驼妈妈正在悠闲的饮水,一只年幼的单峰骆驼躲在后面偷看。但是骆驼都很警觉的。从动物学角度上来说,这些零星的水塘令人非常惊讶:骆驼的排泄物滋养了水藻,水里的鱼吃掉水藻,鳄鱼群又以捕鱼为生。 图片为《国家地理杂志》1999年3月号的“撒哈拉沙漠腹地之旅”一文而拍摄,未刊发,图文据此文改编 作者: George Steinmetz
骆驼 撒哈拉 乍得 图片故事:高清壁纸:英文注释:Mother Camel and Baby, Sahara, Chad, 1999 A young dromedary camel peeks underneath its mother as she casually drinks in the Guelta Archeï, a steep canyon in the Chadian Sahara. But camels beware. These isolated waters hold a zoological surprise: Algae, fertilized by camel droppings, are eaten by fish that are preyed upon by a group of crocodiles. (Text adapted from and photo shot on assignment for, but not published in, "Journey to the Heart of the Sahara," March 1999, National Geographic magazine) 随机推荐: |
