Members of Brazil's Bororo Boi nation watch the first day of competition in the Indigenous Nations' Games...
Members of Brazil's Bororo Boi nation watch the first day of competition in the Indigenous Nations' Games in Pagagominas, northern Brazil November 3, 2009. Some 600 Brazilian Indians from 29 ethnic groups will compete in sporting events in the tenth edition of the games. REUTERS/Paulo Santos (BRAZIL SOCIETY)