White-Faced Capuchin, Costa RicaWhite-faced capuchin monkeys, otherwise known as white-throated or white-headed capuchin monkeys, are the most commonly seen of Costa Rica’s four (non-human) primate species. I saw this one down on the Osa Peninsula at Drake Bay. Nikon D800 with Nikkor 200-400mm lens (at 260mm) ISO 1600, f/4 at 1/640th of a second.