X2Hmmm...the darker chick is not looking like a Rhode Island Red. Too much pattern in the feathers. Not sure what it is at this point. Might be a Partridge Rock...if it was a chipmunk as a chick.
The lighter one might be the Production Red...really hard to tell in this in between stage with half juvenile feathers and half down. If it was just a reddish down chick with no chipmunking, then it could be a Production Red.
Post photos in a few weeks after they lose the down and have feathers, then we can tell more as to breed and confirm if they still look to be roosters.
Lady of McCamley