With their piercing, close-set eyes and remarkably mobile heads, owls have fascinated nature watchers throughout human history. This guide presents all 16 owls of North America with an introduction to their distinctive features followed by detailed illustrations showing common plumage patterns and major field marks of each species. Icons provide at-a-glance information on each species: habitat, primary food, daily active time and typical call. Also included are tips for successful owling and suggested resources for learning more. A portion of the proceeds from the sale of this guide support continued educational activities by The Cornell Lab of Ornithology. Made in the USA.