Members of Brazilian Assurini do Tocantins tribe watch the second Indigenous Nations' Games in Altamira, Brazil. Members of Brazil's Assurini do Tocantins tribe, wearing their traditional "Cokar" headgear which are handmade with feathers from macaws, watch the second Indigenous Nations' Games of Para in Altamira, north of Brazil August 18, 2005. REUTERS/Paulo Whitaker