天下还有白乌鸦动物的体色大都和环境相近似，对于捕食者来说是为了不被猎物轻易发现，更容易捕食它们，对于被捕食者来说，这种体色也是为了隐蔽，以躲避被猎杀的危险。自然界的白色动物如北极熊、白马鸡的体色正是和生活环境中的皑皑白雪相近。除上述这些正常的白色动物外， The white crow animals in the world are mostly similar in color to the environment. For predators, they are not easily found by prey and are more likely to prey on them. For preyes, this body color is also concealed to avoid The danger of being hunted. The natural white animals such as polar bears and white horses are similar in color to the white snow in the living environment. In addition to these normal white animals above,