在生物学家眼中,章鱼是地球上最聪明的生物类群之一。它们能变换体色,能模仿海洋中各种生物或非生物,甚至会玩耍和使用工具。使用工具2009年,澳大利亚科学家发现,一些条纹蛸(章鱼的一种)会挖出落在海底的废弃椰子壳,用水流清洗之后把它们拖动长达20米的距离,建成一个巢穴。条纹蛸把椰壳凸出的一面朝下,用触腕“抱住”椰壳,“走”过海床。虽然看起来很缓慢、笨拙,并且耗费许多能量,在遇到天敌时也无 In the eyes of biologists, octopus is one of the brightest creatures on Earth. They can change body colors, mimic a variety of living or non-living creatures in the ocean, and even play and use tools. Using Tools In 2009, Australian scientists discovered that some striped plovers (a type of octopus) dig out abandoned coconut shells that fall on the sea floor, rinsed with water and dragged them 20 meters to create a nest. Stripe 蛸 the coconut shell protruding side down, touch the wrist “cuddle ” coconut shell, “go ” across the sea bed. Although it looks slow, clumsy and consumes a lot of energy, it also has no natural enemies