Do not know what is happening. All of a sudden at 5:45 pm I could hear the bees in the O H making noise, checked it out and approximately half the bees are running around and in and out of the tube leading to the window exit, just an hour before I checked and all was quiet, it is almost as noisy as a swarm starting but it is only thirty five degrees outside--the bees are not exiting the tube though. I can only see two larva, three capped cells and can see the queen. Upon close examination I do not see any pollen but there is capped honey, a feeder is in place and they are not using it, any ideas? Maybe the bees are just celebrating new years eve came to my mind.