My 12 week old group has been moved to the main coop. They stayed there in the coop/pen area for the first 2 days. The older chickens free range during the day in the barn where the brooders are. Well now after the 1st 2 days that group started to free range with the older birds and have wound up in the barn. Their brooder is now taken over, so they have been roasting nesx to it on the stall railing. I've caught them now for 5 nights and taken them to the main coop. There is not that many birds in there right now because alot of them are in the breeder coops. How long will this go on? Or, what else couldI do??