A swarm is a sight Tofi! Very cool.
Drug an old tarp from under the deck, a simple act that was almost a disaster. Paper wasps had built a nest in there, (They love tarps btw. So be careful) and I had two mobility challenged people sitting on the deck.
Fortunately I was far enough away when they got airborne. I'd inadvertently folded over their exit and it was still small. phew! Last year's nest was still on there and it was fairly large.
Seemed every Gaillardia bloom had a personal Sweat bee.
Honey bees preferred the Poppies.