Manassas National Battlefield Park, July 20, 2008

Grasshopper Sparrow	Widow Skimmer, male	Widow Skimmer, female
Golden-winged Skimmer, male	Eastern Pondhawk, male	Eastern Pondhawk, male
Eastern Pondhawk, male	Eastern Pondhawk, female	Sign near picnic area
Thistle, perhaps Scotch thistle	NPS sign at Deep Cut	Woodland removal project during breeding season