We had a cool night last night. Got down in the upper 40's. I looked out this morning not expecting to see any activity because of the temp. This what I saw. This is my biggest hive and all 6 were doing this same thing just to a lesser extent on the smaller hives. Looks like bearding but I thought they did that when it was hot. Orientation? Trying to learn what things mean. They were all flying really good. You can see the bees out i front of the hive.