I have a question for you guys that have raised Marans for awhile. My nine BCM's are in their own run and have their own coop seperate from the rest of my birds. They over eighteen weeks old and still will not roost, they sleep on the coop floor. I don't remember any of my other chickens in the big pen being this late learning to roost. They were however moved in with the older ones at fourteen to fifteen weeks. What do y'all think? Should I put one or two of my gentler Wyandottes or BR's in there with them? I have not had picking order issues with them in the past.