this probably sounds like a dumb question to you folks, but I live in a suburban home and want to keep a couple of hens for eggs. I don't want them to roam, because I may have to keep them illegally. I have kept parrots, and boy are they more trouble and noise than chickens, and you have to clip their wings. Do chickens need their wings clipped to keep them from being able to fly over the fence? I know they have to be able to get up to a roost. Thank you for your advice.