White Fronted Capuchin

The white-fronted capuchin, Cebus albifrons, is a species of capuchin monkey, a type of New World primate, found in seven different countries in South America: Bolivia, Brazil, Colombia, Venezuela, Ecuador, Peru, and Trinidad and Tobago. The species is divided into several different subspecies, though the specific divisions are uncertain and controversial.

http://en.wikipedia.org/wiki/White-fronted_capuchin