I have 10 one year old Rhode Island Red hens and a rooster. I have had them for 6 weeks. After a few weeks of few or no eggs, I now get 4-6 a day. I have a new flock of 2 month olds in a pasture pen, to be moved into the coop this fall. I plan to give a friend some of the old hens, some pullets, and a cockeral. By visual inspection, how do I tell which of the old hens are currently laying? They may all be laying every other day, or half may be laying every day. I can assume all of them have layed at some point in their lives. Here are some pics that won't help us guess, but we all like looking at chickens.