The first one looks exactly like my hen, same kind of comb and waddles. The other two look like roos.
You know this is kind of fun. I have been reading quite a number of post on this link and we should call this "Guess that chicken" and get points when we guess right. I know for some this is a big issue since it means whether or not you are going to keep your bird/s but sitting on this side it is kind of interesting.