So I got two chicks as a trade in for a surprise rooster from my chicken lady and she says both are Partridge Rocks. They look so different that I just don't see how thats possible. They are roughly the same age, probably 2/3 days apart and they are just so different. The smaller one with a darker head I do think is a Partridge Rock but the lighter/more ginger one with black barring on its feathers I have no clue! Please Help me Chicken Gurus!