Photo by @mattiasklumofficial A pair of Geoffroy's spider monkeys hangin' in the rainforest of Osa Peninsula, Costa Rica. This beautiful and endangered primate has a range from Mexico to Panama. Please go to @mattiasklumofficial to follow our projects around the world! This is, alongside the mantled howler, the largest of the monkeys of Costa Rica with males averaging 8.2 kg (18 lb) and females averaging 7.7 kg (17 lb). It has long, slim arms and a long, prehensile tail. #mattiasklum #savetherainforest #conservation #spidermonkey #osapeninsula #costarica @mattiasklumcollection @natgeotravel @natgeo @irisalexandrov

A post shared by National Geographic (@natgeo) on Jun 1, 2017 at 11:30pm PDT