Just getting started and am still in the planning stages so I have obviously never ordered birds before. I am planning to keep 8-10 birds maybe one Roo so I am planning a large enough coop to accomodate 15 birds. I am curious that if I mail order straight run BR's what type of ratio might I end up with. Also if I just order pullets would I probably end up with a couple cockerels in the mix. I know no one could give me an exact number but I'm hoping someone can get me in the ball park so that I have some Idea what to expect. TIA.