Was very aggressive towards other insects. There was a Bald Faced Hornet chewing up a Yellowjacket, and she attacked her. She flew right up and knocked her to the ground. The Bald Faced Hornet was very large in comparison. I’ve never seen a Polistes species do that.
I’m also seeing almost zero other Polistes. Normally my garden has a lot. But this year I’ve seen a total of less than twenty?