Deb Beazley, naturalist at Warner Parks in Nashville, had thousands of an unknown butterfly over a two-day period this weekend going across Percy Priest Lake from Seven Points Recreational Area, Davidson County. All were going in the same direction. She said the butterflies looked dark with white mark on each wing and they flapped continually. I suggested Common Buckeye though that one does glide consistently and Deb said she did not think so. Right now Common Buckeye, from my experience, the most common butterfly in the county by a wide margin. I then suggested American Snout as it looks dark in flight and shows white in the wing. Again, wasn't sure. So have any of you had similar experiences that might solve the ID problem? It would be nice to know as there were so many butterflies. Michael Lee Bierly, Nashville, Davidson County, TN.