So after looking thru many posts about RIR's (Rhode Island Red) , NH's (New Hampshire) , and PR's (Production Reds) it has me wondering what I have. I have been assuming they are RIR's since they were packing peanuts. But are they? Or could they be PR's? I doubt their NH's since they are so dark. Also I've been looking at google images and such, with these guys being from a hatchery will their tail be big when they are full grown or no?
First two pics are of the same chicken


These two are others that I have, there is 5 of them all together but only one is all brown (the one at the top in this last pic) all the rest have the dark green tail feathers coming in.

First two pics are of the same chicken
These two are others that I have, there is 5 of them all together but only one is all brown (the one at the top in this last pic) all the rest have the dark green tail feathers coming in.