Yesterday we went to Great Meadows NWR in Concord. It was sunny, the water was low, and there was a lot of lush blooming wildflowers. I chased butterflies for a while, with somewhat mediocre photographic results. Anyhow, this one is a Pearl Crescent (Phyciodes tharos), which is not new to me, but I still had to look it up to remember it by name. Concord MA, 7/26/2014.