The diet or food resource of the prehistoric societies in Semporna was investigated from an archaeozoological perspective. Data in this book was the latest data collected from archaeological evidence especially the remains of vertebrate fauna from the prehistoric sites of Bukit Tengkorak, Bukit Kamiri and Melanta Tutup in Semporna, Sabah. These vertebrate fauna remains were prehistoric animals that existed during the Holocene epoch, which were hunted by the prehistoric societies in Semporna as food resource. This book also explores the past human behaviour, way of life, way of thinking, skill and creativity of the Neolithic societies in Semporna.