I'm possibly getting 2 one year old IB peahens next week. They will have a covered pen but would like to let them range eventually. I confine my guineas for 1 month before turning them loose- same for peahens? Or longer? I currently have chickens and guineas (separate yard) but no other peafowl to call them back. Any suggestions? Eventually, my hope is they will share my chicken barn at night and free range over the 6' fence during the day.