正常人的眼睛能感知这个世界的五彩缤纷,识别红、橙、黄、绿、青、蓝、紫,以及它们之间的各种过渡色,总共约有60多种。那么,动物的感色能力又如何呢?研究证实,大多数哺乳动物是色盲。如牛、羊、马、狗、猫等,几乎不会分辨颜色,反映到它们眼睛 The eyes of normal people can perceive the colorful world and recognize the transition colors of red, orange, yellow, green, blue, purple and purple, and there are about 60 kinds in total. So, what about the animal’s color perception? Studies confirm that most mammals are color blind. Such as cattle, sheep, horses, dogs, cats, almost do not distinguish the color, reflected in their eyes