I have a question? I have to different flocks , 1 are standard breeds consisting of R.Reds, Barred Rocks, Silver laced Wyndotte. The 2nd Flock are my bantams which I have both silver n gold sebrights, mil'fluers, buff brahams, and Welsummers. Now the question is this, I have just recently purchased 4 Buff Orpington chicks n the are now 2 1/2 months old and the brooder coop is getting slightly cramped, would I be able to move them to the Bantams coop/Run since I have plenty of room until they're big enough to go into the standard size chickens coop/run??? What should I do????? Any help would be greatful, Thanx..