My Norwegian Jaerhon's are a bit too flighty for my taste. They're only a few months old and they're already getting into everything. I have planter boxes for my garden that I wrap w/ chicken wire and I just watched them fly right over the four feet and start grazing. It's never been an issue w/ any of the others. I ran out there to scare them away and they flew 10 ft in the air onto the older hens coop. At night they decided they no longer want to sleep in the coop and instead perch on top. This went on for a week and now all the others have joined so I have to go out there every evening and attempt to catch all 6 before they jump off and run like crazy though the yard. So...can I clip their wings?? I'm guessing the next step is them escaping my yard and I don't live in a very chicken friendly area.