I have a big chicken coop (16x20x10ft) and a run thats completly roofed and its big to (60x20x6ft). i want to get piegons but really dont want to spend a lot on housing them if i can help it and was wondering if i could house them togather. If not looks like i might be building a place for them. An if thats the case what would make a good size place for about 5 or 6 pair.