Why Are Animals: Red, Purple, Green, Orange, Blue, or Yellow? Set by Melissa Stewart (Paperback)

Animals come in all colors of the rainbow—and with good reason, too. Being blue, red, orange, green, purple or yellow helps animals survive in their habitats. These books clearly explain the science behind animal coloration with easy-to-read text and stunning full-color photographs that are sure to delight and educate young readers.