My midget white turkeys free range. They were hatched and raised by my silkie chicken, and hence think they are chickens. Everyone is pinned and housed together. Unless you put a top on your pen, or clip wings, a turkey will be able to fly over a fence. My turkeys come and go as they please. Every morning the fly over the fence to graze on fresh grass and presumably bugs. Occasionally roost on the fence. And, at night they fly back over the fence to sleep in the coop with there chicken buddies.