A Gregarious Oak Leafminer Moth in Howard Co., Maryland (8/15/2019). Photo by Anthony VanSchoor. (MBP list)
Gregarious Oak Leafminer Moth in Anne Arundel Co., Maryland (8/27/2019). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)
A Gregarious Oak Leafminer Moth in Prince George's Co., Maryland (7/5/2007). Photo by Bob Patterson. (MBP list)