I spent about 3 hours at October Mountain this morning and accumulated this list before the heat and deer flies convinced me my time would be better spent elsewhere...
Eastern Tiger Swallowtail - 4
Orange Sulphur - 1
Great Spangled Fritillary - 5
Baltimore Checkerspot - 1
Pearl Crescent - 8
Red-Spotted Purple - 2
Appalachian Brown - 2
Northern Pearly-eye - 1
Common Wood-Nymph - 2
Wild Indigo Duskywing - 1
Peck's Skipper - 3
Little Glassywing - 1
Dun Skipper - 16
Delaware Skipper - 1
Mulberry Wing - 3
Broad-winged Skipper - 1
Dion Skipper - 2