I have seen several videos that show people just plucking queens and attendant bees off of a frame to put in a queen cage. How do you do that? Are you catching the wings, the sides of the bees, two fingers, or three? I know that I can try trial and error, but would rather not kill a queen, or get stung the first dozen times that I try something new. I do realize that I can practice on drones, I just do not have too many yet.