I got these babies in early May and they were sold as pullets. As their feathers came in, one was considerably lighter than the others, but I didn't think much of it. This morning, however, I had to chase it off my garden fence and noticed how bright and prominent the comb was. It seems like it happened overnight. Can anyone help tell if it might be a rooster? Sorry about the blurry quality of the pics, they were running around after bugs because it's nice and damp out.