Wichí Lhamtés Nocten, or Weenhayek, is a Wichí language primarily spoken in Bolivia, where an estimated 1,810 Wichí people spoke it in 1994. An additional one hundred people spoke the language in Argentina in 1994. In Bolivia, the language is spoken in the north-central Tarija Department, southwest of Pilcomayo River, and in Cordillera de Pira...