长得像花朵一样的螳螂,白色,腹部像一朵未开的花,隐藏在花丛中捕食昆虫。
类似于竹节虫一样的古怪的虫,专门偷食蜘蛛网上已被蜘蛛打包贮藏起来的食物。
企鹅在岩石上孵蛋,需要用小石头围个坑,于是小石头就成了稀缺资源,企鹅们为了争夺小石头而打了起来。
一种河里的小鱼,它们从水里跳出到离水面很近的叶子上,把卵产在上面,通常雄鱼和雌鱼同时跃起以至于看上去像一条鱼,只需几秒钟,卵就被产在了叶子上,鱼就落回水里了,之后为了保持卵的湿润,鱼会经常用尾巴挥洒水滴到叶片上。几天后小鱼就可以孵化出来的,掉入水中。
一种bug,深色,潜入白蚁的巢穴,和巢穴的环境融为一体,捕食里面的白蚁,并用白蚁的尸体继续引诱其他白蚁(因为白蚁要清理尸体)。
一种蚂蚁专门饲养一种毛虫,因为毛虫的分泌物可以为蚂蚁所用,待毛虫化为蛾后将其护送出蚁窝,再从外面收集卵带回蚁窝饲养。
乌鸦用树枝把树洞里的毛毛虫钓出来(毛毛虫会本能地去咬树枝),令人惊叹的是这个技能并不是乌鸦的本能,它要通过1年时间从同伴那学习这个技能。
nordy tern(一种鸟)会在pelican(鹈鹕)捕鱼时待在它旁边,有时甚至是几只tern等候在这只鹈鹕旁边,就是为了等鹈鹕捕到鱼,头伸出水面张口吐水的时候把鱼偷掉。鹈鹕为了保护劳动果实,就紧闭嘴巴浸在水里,于是双方比耐心,就这样开始耗时间。。。
蝴蝶会把黄色的卵产在植物的叶子上,当卵孵出来后,幼虫就能立刻开始吃叶子了。因为幼虫的胃口很大,所以蝴蝶会在产卵前仔细检查该株植物,如果发现已经有卵在上面了,则蝴蝶就不会把卵在产在上面,以保证每株植物只有一个卵,它会另外再找一株。一种植物为了防止叶子被幼虫吃掉,其叶子上长有许多黄色的斑点,会使蝴蝶误认为这就是卵。
Wednesday, February 10, 2010
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