New perspectives on the ecology of early domestic fowl: An interdisciplinary approach

摘要: Abstract Introduced into Europe during the Bronze- and Iron Ages as an exotic, non-native species, very little is currently understood about origins spread of early domestic fowl, Gallus gallus domesticus . Ecological niche modelling extant Red Junglefowl, gallus, presents a unique opportunity to examine historical ecological implications associated with its descendant, chicken, in stages domestication. We model environmental conditions Junglefowl populations both south-east Asia, where bird originates, transported further afield consequence human interaction. This allows us establish full extent tolerance ancestor bird. show that potential for suitable sets ranges from poor limited, based on current climate when projecting mid-Holocene (ca. 4000BCE) simulations. suggests intervention played vital contribution domestication ensure future widespread success chicken. These conclusions offer new insights archaeological evidence. identify areas native range probable location first domestication, not China has been suggested. suggest dispersal route via Mediterranean offers best aid survival recently domesticated version this species. Identifying tolerances may also conservation now highly endangered true wild form.