(NYTimes.com) LLAPALLAPANI, Bolivia — The water receded and the fish died. They surfaced by the tens of thousands, belly-up, and the stench drifted in the air for weeks. The birds that had fed on the fish had little choice but to abandon Lake Poopó, once Bolivia’s second-largest but now just a dry, salty expanse. Many of the Uru-Murato people, who had lived off its waters for generations, left as well, joining a new global march of refugees fleeing not war or persecution, but climate change. ... read more at nytimes.com

Text by NICHOLAS CASEY Photographs and video by JOSH HANER