Zebra (Heliconius charitonius)
(I.D. courtesy of Danny Burk)

I had taken a few shots of these in Durham, but none came out good enough to post publicly. Fortunately, I had another chance in SC. Canon 100-400 at 400 mm, ISO 400, f/16, 1/200 second (manual mode), 550EX Flash with Stofen Omnibounce (flash EV @ 0), Wimberley Sidekick/Arca Swiss Ballhead/Bogen-Manfrotto monopod.