(BG) Common Wood Nymph (Cercyonis pegala) female D&M MD 9/2/11
This one had me wondering and, according to bg's John Ascher, it's still pegala even with the extra spots.
dark brown 4-spot
http://bugguide.net/node/view/1259260/bgimage
and
light brown 3-spot
http://bugguide.net/node/view/1259262/bgimage