Diademed Sifaka Lemur, MadagascarDiademed sifakas are built for life in the canopy, using powerful hind legs to leap between trees, and just as easily hang or pivot upside down to reach food. I photographed this one on my first visit to Madagascar back in 2007 on an island for rescued lemurs. Nikon D200 with Nikkor 17-35mm lens (at 17mm) ISO 400, f/4.5 at 1/250th of a second, two Nikon SB-600 flash units.