Manyanimalsusecamouflagetomakethemhardertobeseen.Huntersdothissothattheanimalstheywanttoeatdon’tseethemandrunaway.Andpreyanimals,suchasdeerandzebra[斑马],usecamouflagetoavoidbeingeaten.Butwhydolargecatshavesuchdifferentpatterns?Lionsdon’thaveanyspotsatall,butcheetahshavesmallblackspots.Whiletigershavelargeblackstripes[斑纹]andorangefur,leopardsandjaguars[美洲豹]havemuchmorecomplicatedpatternsofspots.
