If you clip chickens's wings can they not fly at all or just not much?
I noticed that the very nice woman I bought my best chickens from in the past, back over in Cheshire (
http://www.garden-hens.co.uk ) had them in pens with high railings round which were moveable and I wondered about something like it for letting hens (when we have them) onto selected bits of the veg garden (e.g. empty beds) But I imagine that with anything of a height that would still be easy to move around, you'd either need to stick to not-at-all-flighty breeds or clip their wings to stop them flying out.
In the walk-in, roofed run we used to have at our allotment (see other post about building a run!) we put in several perches at different heights and the hens used them a lot - especially in the winter or when squabbles were going on. I felt that the availability of vertical as well as horizontal space enabled them to get on better (as well as perhaps helping some of them escape an attack by a polecat).
So I'd not be keen to clip wings if it meant they couldn't fly up to a perch.
Any views or advice on this?