July 19, 2018 8:16 a.m. P1750465
This is an Augochloropsis metallic metallic green bee. So far, only ID mark I know of is the green base to the wing. Seen with similar ones that had all black at the base, not two-toned. Halictid (and Augochlorini). Just three of this genus in U.S, but similar to other Halictids.