成长中的小朋友总是对世界充满好奇，为什么天会下雨、为什么太阳升起来又会落下去......面对千奇百怪的问题，家长往往无言以对。蜣螂真的靠吃粪便存活吗蜘蛛为什么不会被蜘蛛网粘住蟋蟀为什么只在秋天鸣叫本书通过生动的语言和形象的插画，为小朋友解开大自然中田野和小河里各种神奇生物的各种谜团。
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