The tiny winged gems we know as hummingbirds occur in the Americas and nowhere else. This guide presents familiar species of North and South America together with basic information on their color patterns, field marks and geographical ranges. Each species description includes information on its habitat and behavior. Also included are tips for using feeders to attract hummingbirds. The Merlin Bird ID app download comes free with guide purchase. www. waterfordpress. com | Hummingbirds Of North America by The Cornell Lab of The Cornell Lab of Ornithology, Loose Leaf | Indigo Chapters