We finally have our first egg my flock is about 18 weeks old. I have one chicken that I am not sure about it is a Road Island Red I have 2 of them one for sure is a hen but the other one is starting to develop a larger comb and waddles. I have included a few pictures and some pictures of my known roosters they are crowing and look like roosters one is a white Brahma and the other is a Bared Rock. The Red in question does not crow and they are all the same age. I have 18 chickens in the flock all heritage breeds. Here are the pictures. The first 2 pictures are the Red in question what do you think? I tried to get a better picture but it kept moving. The next 2 are my know fellas handsome aren't they? The next 2 are my Red that I am sure is a hen. Our first egg we are so proud my wife discovered it in the nest box.