My chickens are 4 months old now and they go to their coop at night where I lock them up. In the morning, I let them out and let them free range all day until they put themselves back in the coop. They roam over a couple of acres during the day but spend most of their time in a grove of trees. When they start laying, will the go back to the coop or lay somewhere on the ground? Don't want to miss out on my first eggs.