不同种类的动物有不同的捕食、繁殖、哺乳方式，同样是哺乳动物也根据它们所生活的环境因而生活习性有很大的不同。在动物界，许多动物都有它们特殊的生存优势，如蝙蝠能够躲避障碍物，蜘蛛能先知风雨，骆驼能耐干渴，青蛙有保护色......你将会发现动物界的千奇百怪在这本书中有淋漓尽致的体现。
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