Old Capuchin Monkey Sitting On The Ground Pulling Grass Looking For Food

capuchin monkey old capuchin whitefaced mammal primate whiteheaded monkey endangered black fur cebus capucinus wildlife zoo monkeys tailed vulnerable fauna omnivore cebidae animal vertebrate nat geo mono habitat national geographic species south american cute cebus grass sitting looking creature food organ grinder intelligent wild native behavior jungle ground nature pulling abundant park colombian new world forest outdoor polygamous