 These semi-nomadic groups are believed to move seasonally between the headwaters of the Manu, Alto Púrus, and Las Piedras rivers.The Amahuca live in the community of Boca Pariamanu and in communities in isolation in the upper Piedras River.The Yine live in the Monte Savado indigenous territory, which is on the border of the Reserva Territorial Madre de Dios.