I saw quite a few of these little green day geckos in Madagascar. As the name would suggest, they are active mainly during the day (most other geckos are nocturnal). I saw this one scurrying down a tree in the dry western forest of Ankarafantsika National Park.
Nikon D200 with Nikkor 17-35mm lens (at 17mm) ISO 200, f/5.6 at 1/60th of a second (-2/3 stop ev) Nikon SB-800 flash