When you butcher out your first birds, take your time. Do some careful dissection and really look at what all your hard work is doing. The inner workings of your birds will tell you so much information. Look for excessive fluids, off odors, little hard growths, the way bones are fixed, the muscle system. Each time you do it you will learn more. It is better to know than not know. Sometimes you can completely make a flock decision about a certain hen from dissection.
I'm sure it will happen....and when I do I will be looking these posts up again. Thank you!!!