Common Sanddragon, Progomphus obscurus

Photos by June Tveekrem

 


Male
June 2, 2007
Patapsco River at Marriottsville Rd.
Howard County, MD

Male
June 13, 2009
Patuxent Research Refuge
Anne Arundel County, MD

Male
June 27, 2009
Font Hill Wetland Park
Howard County, MD