I got 6 red chickens from Tractor Supply but they were unorganized and didn't have any idea what they were. They are a few months old now and I still don't know what they are. I have 5 pullets and one cockerel and I am trying to re-home him but it is more difficult when I don't know for sure what he is. Based off of what Tractor Supply sells I am thinking they must be either Rhode Island Reds, New Hampshires, or Production reds. They all have a bit of black in their tails and the cockerel has black at the base of his neck. The first 2 pictures are pullets from a little while back, they have more defined black in their tails now. And the last 2 pictures are of the cockerel today. Anyone have any ideas?