Hourglass Tree Frog Tadpole, Pavones, Costa RicaThis tadpole was fresh from the water. It’s an hourglass tree frog, also known as the pantless tree frog (I think I like the latter name better). I spotted the little guy on a night hike while in Pavones, Costa Rica.
Nikon D200 with Nikkor 70-200mm lens (at 160mm) and Canon 500D close up lens attached, ISO 400, f/18 at 1/60th of a second, two Nikon SB-800 flash units