Here's a good story for you. One evening I'm headed to Bob Whites House to collect eggs I noticed that one was out running around well I tried to catch him but he ran off into some thick cover. It was getting dark so I gave up. That night around 3 AM I woke up grabbed my flashlight & headed for Bob's House. Their he was sitting by the pen. Got the net & caught him & put him into the pen. Couldn't figure out how he got out.Tripled checked for a whole in the pen but found no wholes. Then about two weeks later same thing another bob was running around the pen. This time I put out my recovery cage & low & behold 10 minutes later I caught him & put him into the pen. I haven't seen wild Bob's around my farm in years. But what was happening was the caged Bob's were calling up the wild Bob's. One thing that I've learned is after my Bob's have lived in their pen for over a year I'm not sure they want to fly away. I honestly think if they did get out & nothing harmed them they would come back . I mean their not gonna leave all their girlfriends stranded. After spending their entire life in their pen they only know the pen as their home. Now, younger Bob's they would probably fly off & never come back. You never know though.