If the keel is prominent and the pectoral muscles concave, t…

If the keel is prominent and the pectoral muscles concave, the bird is [choice1]. If the ventral keel is palpable and the pectoral muscles are flush with the ventral keel, the bird is [choice2].  If the keel is not palpable and there is visible fat deposited over the ventral aspect of the keel, the bird is [choice3].