A few of these landed on me this evening on my back porch before dusk. I was only able to catch one, by the time I grabbed a container the others flew away. It was about 80F outside. They are tiny, probably 4 or 5mm.
By the size of the head and gaster I'm guessing it's a parasitic queen, but beyond that I'm not sure where to start! I haven't collected these before.
Thanks,