In this December 11, 2018 photo, shepherdess Genoveva Usnayo leads her llamas to a field to graze, on the outskirts of Santiago de Machaca, Bolivia. The decline in the traditional way of life in Bolivia's wetlands is noticeable, as young people leave behind ancestral customs in favor of taking a chance in the cities. “Now you just see elders and children herding the animals”, says anthropologist Carla Roda. (Photo by Juan Karita/AP Photo)
