Xikrin Traditional Daily Life - Brazil
POTI-KRO, PARA, BRAZIL - 2013/03/30: After harvesting a week's worth of manioc from one of the village's many swiddens, villagers wash the manioc in the river and offload their equipment from the boat.
The indigenous Xikrin people live on the Bacaja, a tributary of the Xingu River, where construction of the Belo Monte Dam is reaching peak construction. Some scientists warn that the water level of the Bacaja will decrease precipitously due to the dam. (Photo by Taylor Weidman/LightRocket via Getty Images)