Tom Swamp bluet - Enallagma laterale
Tom Swamp, Petersham, Worcester County, Massachusetts, USA
May 22, 2010
I am guessing that this is a teneral male, based on the relatively non-bluish coloration. I tromped extensively along the edge of the road, trying to flush damsels out of the grass, but other than this one I found only a few Ischnura verticalis. Must have been too early...