盘点八种能识数的动物 食蚊鱼计算依靠比率(1)
2009-06-25 09:31:38
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据《新科学家》6月23日报道,计算能力不仅仅是人类独有的本领,有很多动物也能理解数字。下面介绍八种能识数的聪明动物。
1赤背火蜥蜴
英国艾塞克斯大学的心理学家在路易斯安那州工作期间,测试了当地两栖动物赤背火蜥蜴的数字能力。他让赤背火蜥蜴在两个充满果蝇的试管中挑出苍蝇时,火蜥蜴能分辨出从1到16数字的苍蝇,唯独分辨不出数字3和4的区别。
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