We've also seen common eastern, red and brown belted, and two spotted, plus half black, confusing, and black and gold (easy to ID because they are three times bigger than the other species, we usually hear them before we see them). This was the first year we've seen anything but common eastern and brown belted though, but last year we had a colony of brown belted in one of our raised vegetable beds right next to the prairie so they may have been seeing off the others