I know that swarming is the stereotypical concern of new beekeepers. My primary concern is with bees going into neighbors property and using one of their trees or something as a new home. My huge fear is that they will then call me up and I will have to attempt to remove the new hive and I'm not sure I would be qualified. Hence I haven't actively started to keep bees. Also, this may be a silly question, but after time the colonies will grow and I was wondering how you keep control of the size of the colonies so that you don't end up with too many bees. If these seem like silly things, don't worry people, I don't keep bees. I am trying to find out all of these things BEFORE I keep bees unlike some folks. Thanks!