Festooning, bearding, and air conditioning are some of the cutest things bees do. When you take frames out of busy lower supers, you will usually always get a bee “daisy chain” of festooners trying to keep you from tugging the frame out.
The air conditioning is my favorite, though. You will see a little line of workers sitting at the front of the hive with their butts facing the entrance, and they will all start rapidly buzzing their wings. They’re blowing “cooler” air into the entrance to try and bring the hive temperature down so that the gals inside can work more efficiently.
