Help. Not 100% sure if this is a rooster or Hen. We have 7 Chickens all about 5 months. 1 in question because hes larger then the rest and he cock-a-doodle-doos. He is a very pretty bird. Tried to do some research and figure it out. Ive read that some dominate hens can still cock-a-doodle-do, but the tail feathers also look similar to a hen. Also the comb on top is not that significant and nothing underneath the beak. I posted a couple pictures. Thanks for the advice.