The course is designed to give students a comprehensive understanding and appreciation of mammals. Specific topics include the evolutionary and biogeographic history of mammals, the diversity of structures and functions exhibited by different orders and families of mammals, and attributes of their behavior, ecology, population dynamic, reproduction, and physiology. Additionally, it will embrace techniques of field study, methods of data collection, and conservation for mammals. Except for an emphasis on a global pattern, we will introduce and analyze the ecological study and conservation status of various mammals in Taiwan.