I got 24 little peepers on Sunday (yay!) and didn't realize until I got home that the 12 Production Reds I got are straight run. Oops. Can you sex them by color? And if you can, please say the darker ones are female. I have 2 or 3 that have decidedly lighter heads then the rest.
No I had 2 roosters with 4 hens. I started figuring out they were roos I think 3 weeks when the tail feathers started to show, not by the tail it's self but how they where very much larger then the others.