这是一次无法回头的死亡之旅,更是令人惊叹不已的大爱之旅。秋天,斯莫拉尔大草原几乎就是旅鼠的世界——旅鼠的繁殖能力极强,一对旅鼠一年能生7~8胎,每胎可产9~12个幼崽,幼崽只需20天即可成熟、生育。一年下来,这对旅鼠可生育96万个子女。这样下去,地球不就是旅鼠的世界了吗?不,神奇的大自然,自有它的安排!10月,草儿渐渐枯萎,草原呈现出一派萧条景象,而旅鼠家族却繁盛到了极点。但奇怪的是,它们将利于隐蔽的灰黑色皮毛, This is an irreversible death trip, it is amazing journey of love. In autumn, the Smolella prairie is almost the world of lemmings - leprosy has a very strong reproductive capacity, a pair of lemmings can produce 7 to 8 tires a year, 9 to 12 pups per tire, pups Need 20 days to mature, fertility. A year later, it will have 960,000 children for lemmings. In this way, the Earth is not the world of lemmings it? No, the magical nature, its own arrangements! October, Grass gradually withered grasslands showed a depression scene, but the lemmings of the family has flourished to the extreme. But the strange thing is that they will help hide the dark gray fur,