Smoky Jungle Frog, La Selva Biological Station, Costa Rica
Meet the smoky jungle frog. These guys are big. Very big. They can grow to eight inches in length — and as you can tell from the picture, they pack quite a bit of girth into that length. They also happen to have a voracious appetite, eating frogs, lizards, snakes and even smaller mammals and birds. My guide told me that he once saw one eating a chicken.
Nikon D800 with Nikkor 200-400mm lens (at 380mm) ISO 800, f/8 at 1/60th of a second, two Nikon SB-900 flash units