Edmontosaurus and Other Duckbilled Dinosaurs : The Need-to-Know Facts

Edmontosaurus and other duckbilled dinosaurs had beaks and strong teeth to eat tough plants. Many of these plant-eaters could communicate with other dinosaurs using the crests on their heads. Bold, full-color illustrations, easy-to-read charts and maps, and interesting facts take readers back to a time when these duckbilled dinosaurs walked the earth. This book supports common core standards.