Depending on what type of clipping it was done, on the gliding clip you can not take them outside what so ever without a harness, they will take off!!! With a gush of wind, you'd be surprised how high they will go. You shouldn't need to clip unless they flop and the clipped feathers falls off and grows back. You should only clip when it's not a blood feather anymore. Another time would be after molting when they replace all their feathers with new ones, after they're not blood feathers anymore, then you can clip them. When it's blood feather, it's very easy to tell as you'll see the shaft of the feathers are red with blood in it. IF they ever break it open on their own, best to just yank it out otherwise it will keep bleeding, it can stop but not suggested! IF you can't tell which one, use corn starch or flour and dump a bunch on where you see the blood coming from to stop the bleeding. But you do need to observe further to find out which blood feather that was broken and yank it, cause they can always break it open again and cause more bleeding. IF your unable to do it, find a avian vet to do it for you. Once the feather is fully grown, the shaft will turn clear to white in color, that's when it's not a blood feather anymore and safe to clip.