Clearwing Moth (Family Sphingidae)
This “Hummingbird Moths” in the genus Hemaris; their genus name may come from the Greek hemara meaning a day in reference to their day-time habits. They are also called Clear-winged Moths, a common name they share with yet another very spiffy but unrelated group of moths. Their range extends from the Pacific Northwest, east and south through most of the U.S. Adults hover in front of the flowers of fields, gardens and edges to sip their nectar.