报时羊:在北美的山林中有一种能报时间的野山羊。它的叫声很有规律,每隔半小时叫唤三、五声,误差只有1分钟,所以,当地山民就将其捉回家喂养,以它的叫声推算时间。摆渡羊:索马里南部的吉尼亚生活着一种奇特的“水羊”。它比一般的羊大两三倍,双角弯长,眼睛红色,常年生活在河里或湖中,渡水速度快而且稳,可供人们骑乘,也会拖拉木筏运货物,是当地居民喜爱的摆渡工具。变色羊:南非有一种个头不大的野山羊,它的毛发会变色:早晨呈淡黄色;中午呈灰白色;傍晚则又恢复原来的毛色。这是它们适应自然,保护自己生存的特异本领。 Time Sheep: There is a wild goat in the woods in North America that reports the time. It sounds very regular, called every three and a half hour three or five sound, the error is only 1 minute, so the local mountain people will be caught home to feed, with its cry estimated time. Ferry sheep: Virginia, southern Somalia, living a strange “water sheep”. It is two or three times as large as a normal sheep, with long, red eyes and long life in a river or lake, with fast and steady crossings for people to ride and to haul cargo and to be a local resident Favorite ferry tool. Color sheep: South Africa has a small wild goat, its hair will change color: light yellow in the morning; at noon gray; in the evening then restore the original coat color. This is their special ability to adapt to nature and protect their own survival.