I had three volunteers on this fairly small rafter removal. Though it was small, it was difficult to get to because of the location. Then the bees also ran down through the hole that the electric line went down and into the wall between the studs. Luckily, when I showed the homeowner, whom was helping, he put a hole right into the drywall where the heat signature was showing on my thermal imager and got the bees that were trying to run away. As you can see the bees build around anything and go everywhere. We saved the brood so that they all could be reunited when we finished.