Hello, I have a (hopefully) quick question: I have noticed that the bees hanging out on the front of the hive and hive stand are lining up, and "scrubbing" back and forth. They move their front pair of legs side to side every time they move forward. It is like they are line dancing. I have not noticed this behavior before. There is a pretty good flow on here in SC - and the boxes are full of bees (I need to get them some more room) but as of 2 days ago there were no queen cells. Am I missing some pre-swarming thing? Keith