This resource lays out the information in the form of fun facts, focus features, myth and folklore boxes, 'Did You Know?' spots, and bite-sized lessons of all kinds. It examines an extensive range of animals. Each animal is examined in turn, with an introductory section, followed by a detailed look at how they function, from their physical make-up such as bones, teeth, skin, scales or fur to how they use their brain and senses to find food, communicate or seek mates. It supports school studies on animal biology and behaviour.