 People from the Warlpiri, Luritja and Anmatyerre language groups have a traditional association with the area.Aboriginal sacred sites have been identified on the property.In December 2005 Birds Australia signed an agreement with the Australian Wildlife Conservancy (AWC) that saw AWC assume ownership and day-to-day financial responsibility for Newhaven, while allowing for Birds Australia to have long-term involvement in the management of the reserve, Birds Australia members to have access, and ensuring the conservation of the flora and fauna.