Xingu Indigenous Park film "Xingu" (2012). The idea of creating a park originated with a round table organized by the vice president of Brazil in 1952, at which a much larger park was proposed. However, the state of Mato Grosso began granting land within the proposed area to colonizing companies, so the park that came into existence by decree 50.455 of 14 April 1961 was only a quarter of the proposed size. Adjustments were made on 31 July 1961, 6 August 1968 and 13 July 1971. The final demarcation of the perimeter was made in 1978. The area was given the designation of
Bridge River Country refer to the Bridge River as the "West Cariboo" but this never caught on. Though essentially consisting of the basin of the Bridge River and its tributaries, the Bridge River Country includes the communities of D'Arcy, McGillivray Falls, Seton Portage and Shalalth, which lie in the valley of Seton and Anderson Lakes and the Gates River just to the south, are also considered to be part of the Bridge River Country, and also simultaneously of the Lillooet Country. After the 1930s the term "Bridge River-Lillooet" came into currency as a result of the chosen masthead of the fledgling Bridge River-Lillooet