Covering all the main animal groups, and with an introductory chapter on habitats, migration, and conservation, is the perfect reference for children who are just learning to look up information for the first time. It includes in-depth descriptions of over 125 animal species, and is illustrated throughout with more than 1,500 full-color photographs and illustrations. Information is presented in age-appropriate text with vocabulary pitched for young readers. Cross-reference boxes link related entries, and children will enjoy using them to find their favorite animals throughout the book.