I have a newish Hen that will NOT stop running away. Our chickens are free range girls we do have a fence and they so they have about a 1/3 of an acre to free range on with trees bushes and it's also where we have the kids playground set up. None of our other girls have flown over the fence or even tried. I'm not sure why but this new Black Australorp won't stop. We just recaught her last night after she was gone for 4 days. We can't lock her in the coop because it would deny access to the nesting boxes for the other girls. We even clipped her wings this morning and she still some how made it over the fence. She runs around our neighborhood which wouldn't be a big deal if she would come back at night which she doesn't. We usually have to look for her and find her on someones fence perched. I'm getting frustrated at this point. What else can we do?