I saw these butterflies at Swan Harbor Farms in Harford County, MD on July 24th, 2010.

I saw several more near the Turkey Point hawk watch site in Cecil County, MD on September 11th, 2010.

I saw these at Turkey Point on September 25th, 2010.

This one was at Perryman Park on July 22nd, 2012.

I saw this one at the National Arboretum in Washington, DC on August 18th, 2012.

There were many on the trail to Turkey Point on September 22nd, 2012.

I saw this worn butterfly at Swan Harbor on August 16th, 2013.

This one was at the Patuxent Research Center on July 10th, 2015.

I saw this butterfly at Santee NWR, SC on August 21st, 2017.