42 of World’s Most Radiant Animals

42 of World’s Most Radiant Animals From eye-catching patterns to striking colors, see how these animals stand out from the rest. Colorful animals are more than a visual treat—how much or how little they stand out is often an evolutionary adaptation that helps a species survive. Animals like birds use color to increase their chances of mating. Male birds, which tend to be brighter and more ornate than their female counterparts, have greater odds of being chosen as a mate if they have more ornate characteristics. This preference is known as sexual selection, an…

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