Prof. Marco Zedda graduated in Veterinary Medicine in 1989 with honors from the University of Sassari. Since 2002 he has been associate professor at the Department of Veterinary Medicine of Sassari, where he teaches courses in Anatomy and topographic anatomy for veterinary students. He also teaches Archaeozoology in the degree course in Archaeology at the University of Sassari. At the School of Specialization in Archaeological Heritage he teaches courses in Archaeozoology, Paleontology and Paleoecology. His research activities include studies of comparative and experimental anatomy applied to species of domestic and wild interest. For years he has carried out research in the field of paleoanatomy for the study of faunal remains from excavations with the aim of reconstructing the paleoenvironment and the relationships between humans and animals over time. He has participated in research missions abroad to study the animal remains that lived in the past on the Mediterranean islands. He is the author of 250 scientific works, including 70 articles, 130 conference proceedings and 15 book chapters.