Chickens - the Chicken is a domesticated fowl likely descended from the wild Indian and souteast Asian Red Junglefowl and the related Greay Junglefowl. Traditionally it has been widely accepted that the chicken was descended solely from the formaer, has hybrids of both wild types tended toward sterility; but recent genetic work has revealed that the genotype for yellow skin present in the domestic fowl is not present in what is otherwise its closest kin, the Red Junglefowl. it is deemed most likely, then, that the yellow skin trait in domestic birds originated in the Grey Junglefowl.