Anthrax georgicus (Diptera: Bombyliidae), presumably. Among Spartina patens and Juncus gerardii, off trail at Salt Marsh Nature Center, Marine Park, Brooklyn, NY.
Bee Flies
Lick Creek Park
College Station, Tx
Brazos Co
9/10/18
Observed mating pair land on Xanthium strumarium (rough cocklebur) leaf.
Fuzzy bee fly visiting White-flowering Currant (Ribes indecorum) beside Gale Mtwy in the Claremont Hills Wilderness Park.
The absence of spots on the wings, dark leading edge of the wings, with a hyaline trailing edge, and the flight time all suggest B. major. See the identification information on BugGuide.