Xingu Indigenous Park Xingu Indigenous Park The Xingu Indigenous Park (, pronounced ) is an indigenous territory of Brazil, first created in 1961 as a national park in the state of Mato Grosso, Brazil. Its official purposes are to protect the environment and the several tribes of Xingu indigenous peoples in the area. The Xingu Indigenous Park is in the north east of the state of Mato Grosso, in the south of the Amazon biome. It covers , with savannah and drier semi-deciduous forests in the south transitioning to Amazon rain forest in the north. There is a rainy season from November to
Red River of the South receives little precipitation. As a result, much of the river above the Texas–Oklahoma border is intermittent, and until the river is past its great bend south in Arkansas, the flow varies widely. Most of the agriculture in the basin is sustained by groundwater, which is recharged with rainfall and riverflow. The lower course of the river flows through a series of marshes and swamps, where its flow is dramatically moderated. Native American cultures along the river were diverse, developing specialized adaptations to the many different environments. By the time of European contact, the eastern Piney Woods were dominated by the