Ika shepherd Hernando works the family's flock of sheep within the stone walled pen.Arhuaco Aruaco indigenous tribe American Colombian Colombia Hispanic Indegent Latin America Latino South America Arhuaco Aruaco indigenous tribe American Colombian Columbia Hispanic Indegent Latin America Latino South America Farming Agraian Agricultural Growing Husbandry Land Producing Raising Livestock One individual Solo Lone Solitary 1 Agriculture Single unitary