Color Me Confused! Iridescence Helps Animals Evade Predators

Iridescent creatures — such as dragonflies, catfish and boa constrictors — often dazzle onlookers with their shimmering colors. These alluring, luminescent hues may be key to an animal's survival, helping it to confuse and escape from predators.

via LiveScience.com http://ift.tt/1djzQ6s