The North Rupununi District in located in south-west Guyana consisting of a mixture of forest, savannah and wetlands ecosystems and is considered one of the most diverse areas in South America. Located on the eastern margin of the larger savannah system which extends into Brazil and is separated by the Ireng and Takutu rivers that come together to form the Rio Branco. The Guyana Rupununi system is divided into the North and South Rupununi by the Kanuku Mountains.