This species looks blue in some lighting conditions. Lots of these visiting a patch of wildflowers on the West edge of Dolly Sods along with Yellow Sulfur Butterflies. See 'previous' for a closer look.
Best viewed in 'original' size.
Nikon D800
,AF-S VR Nikkor 70-200mm f2.8G 1/640s f/8.0 at 300mm iso450
UnCropped DX Image Resized with Reduced pixels for Internet Viewing
full exif