大猫的完美伪装
Many animals use camouflage to make them harder to be seen.Hunters do this so that the animals they want to eat don”t see them and run away.And prey animals,such as deer and zebra”斑马”,use camouflage to avoid being eaten.But why do large cats have such different patterns? Lions don”t have any spots at all,but cheetahs have small black spots.While tigers have large black stripes”斑纹” and orange fur,leopards and jaguars”美洲豹” have much more complicated patterns of spots.
美洲、斑纹、斑马
TM5;S82
2017-04-19（万方平台首次上网日期，不代表论文的发表时间）
共3页
57-59
