Squirrel Monkey, Madidi National Park, BoliviaThis squirrel monkey looked like he was going incognito in a black wig with matching goatee. Cute little guy, nonetheless. I took the photo from a canoe while on Lake Chalalan in Madidi National Park in the Bolivian Amazon.
Nikon D700 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/5.6 at 1/125th of a second