Canal Zone Tree Frog, PanamaI photographed this canal zone tree frog in El Valle, Panama. Several of them were living in the ponds surrounding our lodge in the central area of the country. These guys are quite colorful and larger than most tree frogs. Nikon D810 with Nikkor 105mm macro lens, ISO 200, f/14 at 1/60th of a second, two Nikon SB-900 flash units.