53 



above, for a breeding house. The walls should be made of ship-lap, or 

 boxing and battened. If you are in a cold climate, cover the ends and 

 back with composition roofing or board up the inside back of the 

 roosts and also the rafters over the roosts even with the front of the 

 droppings board. 



Rear view of colony house, showing ventilator and back windows. 



A cheap curtain front house. 



