Posted by Nikita Vikhrev on 25-06-2006 20:35
#1
Moscow region, 23 june, 8-10mm. Hovering in mass.
 
Posted by Kahis on 25-06-2006 21:23
#2
Eristalis arbustrorum is I'm not totally mistaken: face with very narrow of missing  central stripe, arista short plumose, abdomen with typical 'arbu-style' markings.