Traditional pig herding practices in southwest Iberia: Questions of scale and zooarchaeological implications

Archaeological interpretations are interwoven with analogical reasoning. This paper presents a large volume of ethnographic data on traditional pig husbandry in modern Iberia and discusses their zooarchaeological importance. Europe-based ethnoarchaeological studies on traditional pig husbandry (e.g., in Sardinia/Corsica and Greece) have only recently made their appearance and have been proved environmentally and geographically more relevant than similar studies carried out in Asia. This paper presents archaeologically relevant data on a great variety of themes such as pig morphology, adaptation in and exploitation of environment, herd size and composition, the relations between wild and domestic populations, castration, breeding, genetic diversity, slaughtering practices, age-at-death, home range, control and movements, diet, weight, agricultural damage and products. The results show that traditional systems of animal husbandry do survive in Europe and their study widens and improves our interpretative framework. This Iberian-based study showed that domestic pig morphology is the combined result of the breeder’s selection and the pig’s adaptation to a given environment and husbandry system. Moreover, scale is a crucial factor significantly affecting all other aspects of a husbandry system.

► The study of traditional pig husbandry in Iberia offers interpretative aid to archaeological data. ► Pig morphology depends on genetics (wild–domestic) and the environment (natural–artificial). ► Behaviour is as important as morphology in the successful adaptation of pigs to their environment. ► Age and sex, as well as many other attributes, are heavily affected by the scale of pig herding.