Ah, the dusting on the frons! How easily one slips into hoverfly jargon. Truly addictive these little flying gems, but always a challenge for the photographer. One (non-windy) day I'm going to find one co-operative enough to let me do a really good focus stack.
Meliscaeva auricollis. Nikon D7200 f11 100mm 1/125 ISO 140