Male Gray Hairstreak
This was only the second time I ran into one of these. Both males and females have the orange spot on the back of their head but only the males have the orange abdomen.
Male Gray Hairstreak Hodges#4336 (Strymon melinus)
gray hairstreakbutterflylittle silver butterflysilver butterflyhairstreak butterflygray hairstreak butterflylittle butterflyStrymon melinusMale Gray Hairstreak Hodges4336Gray Hairstreak Hodges4336buginsectwhite rock lakedallas texassunset baymale butterfly