I saw this butterfly in the woods at Susquehanna State Park on July 31st, 2011.

These were at Swan Harbor Farms.

I saw these along the trail to Turkey Point in Cecil County, MD on September 1st, 2012.

This one was in the same area on September 8th, 2013.

I saw this one at Susquehanna State Park on August 6th, 2014.