Honey Bees (Apis mellifera)
While watching the bees I noticed many exuviae of Coenagrionidae damselflies. I am not sure to what species they belonged to as only one adult was seen and then only for a very short time. However, that brief view convinced me that the exuviae were from one of the blue/black Coenagrionidae.
Exuviae of Coenagrionidae damselflies