Spot Flanked Poison Dart Frog, Madidi National Park, BoliviaThis is a very small frog. Probably not much more than an inch in length. I photographed it several years back on a trip to the Bolivian Amazon. Back then, I didn’t have my macro lens yet and was using a screw on macro filter on the end of my 70-200mm lens — a pretty good low cost, low weight solution to get decent close ups of small things.
Nikon D300 with Nikkor 70-200mm lens (at 180mm) with Canon 500D macro filter, ISO 200, f/6.3 at 1/4th of a second