If you could post a picture, we may be able to give you a little more help. However this time of the year it could be a swarm. In that case you can call the fire department in your area and they will have a list of local beekeepers that would be happy to come remove the swarm. It could just be that you have a hive close by and that is the bush they liek the best. Either way you will have a local beekeepers association that can work with you to determine what and how to get rid of them, without just killing them off.

Thanks. I will try that. They are tucked in for the night now :) I will try to get a pic. They aren't just in 1 bush. They are in all of them. I have no desire to kill them, just don't want them to take up permanent residence.

IF THEY ARE A SWARM, THEY WILL LEAVE BY THEMSELVES WITHIN A DAY OR TWO. IF YOUR BOXWOOD IS FLOWERING, THEY ARE COLLECTING POLLEN AND NECTAR AND HAVE A HIVE PROBABLY WITHIN A MILE OR SO. AGAIN, THEY WILL LEAVE SHORTLY ONCE MOST OF THE FLOWERS ARE SPENT. PETS LEARN VERY QUICKLY TO STAY AWAY AND CHILDREN CAN BE TAUGHT. IT IS MOST UNLIKELY THEY HAVE ANY INTENTION OF BUILDING A HIVE IN THE BUSHES. HONEYBEES ARE HAVING A HARD TIME THESE DAYS, DISAPPEARING FROM HIVES AND NOT RETURNING. IT IS HEARTENING TO HEAR YOU ARE CONCERNED FOR THEIR WELL-BEING.