What's up with that funny-looking dinosaur? Readers will love learning about dinosaurs that had heads that resembled today's ducks. This book gives a detailed background of each duck-headed dinosaur from the Corythosaurus to the Edmontosaurus. Readers will learn about each dinosaur's anatomy, behavior, and diet through accessible text, fast facts, and a colorful illustrations. This is sure to be a dynamic and exciting read that keeps budding paleontologists' minds engaged.