Animals rely on their sense of hearing to locate predators, find food, and sense danger. This book explores a variety of animal ears and describes how they work and how they help animals hear. From the super-sharp hearing of an owl to grasshoppers that hear through their legs, this book is full of fascinating facts that capture the reader's attention while providing scientific information and offering an opportunity to compare animal hearing to the readers' own. Photographs, diagrams, and maps add to the learning and make this book even more appealing for young learners.