I saw my first flying drones of the year yesterday, actually I heard them first and started looking. Guard bees let them go right back in, I consider that a good thing. 3 different hives. If only 1 hive, I would have worried about a drone layer or laying worker. Bad was I lost a hive to robbing, a single that my best guess is somehow the 70-80 mph winds we had week before last took the entrance reducer off of. It was laying in front of the hive and was on there when I fed them before the storm.