From blowing bubbles to shooting poop, the world's insects do amazing things with their butts. Discover the wild and weird ways insects use their butts to avoid predators. Spittlebugs blow bubbles from their butts and hide under them, while some caterpillars shoot their poop far from their bodies to throw poop-searching wasps off their trail. Ants and beetles spray acid from their butts into the faces of predators, while some caterpillars and larvae build hide-outs with their poop to keep predators away. Insects also use pheromones from their butts to communicate with friends, relatives, and enemies. Still other insects say ""thank you for protecting me"" by sharing their high-sugar poop. And speaking of poop, some termites and roaches feed their children their poop to give them the microorganisms they will need to help digest wood. Illustrated by a PhD biologist in a playful yet scientifically accurate style and tech edited by a PhD entomologist, Bug Butts combines the best of real science and real fun. Includes glossary, index, and anatomy appendix.