Birds

Readers take to the air in this engaging book about the amazing technology behind birds. This book explores the remarkable structures and systems that make up the anatomy of a variety of different birds. It explains the mechanics behind the hovering hummingbird, the sprinting ostrich, and the swimming penguin. The book also investigates the nest-constructing skills of the weaverbird and the nut-crushing abilities of the toucan. Color photographs and fun fact boxes enrich the text. The techn...