Just wondering if some, like the Broad Breasted types are less apt to be able to fly? My property is fenced in with 4' field fencing, and we have a lot of wild turkeys that come right up to the fence. Are the bigger breeds less likely to fly over the fence? I assume, when they are younger and lighter, that they can get off the ground, so how long does that last? I plan on penning them all for at least 2 months so they know where to go to bed, then let them free range after they get some size on them. Learning all I can before I get them so I can be more prepared for what to expect. Hurry up spring, I can't wait to get some turkeys!!