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Optics and Photonics News


Animal Vision: Seeing Color

Alessia Kirkland

Color perception in animals has evolved to help in collecting information about the environment—from recognizing food sources to selecting mates. Many animals can perceive at least as many colors as humans and some even see into the ultraviolet. (For more on human color vision, see our feature “Color Vision and Color Spaces.”)

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Publish Date: 01 January 2019

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