Illustrated reference book with detailed explanations of animal behavior. Title: Animal Behavior Illustrated Authors: Yoshisuke Sato, Seiji Kondo, Sodai Tanaka, Takashi Makihara, Jun'ichi Itani Content: Detailed explanations and illustrations of animal behavior Publisher: Asakura Publishing Price: 4200 yen The cover has some scratches. There is some highlighting inside, but no writing. The name written on the back cover has been blacked out with a black pen.