 The group aims to help re-establish Australian native vegetation on the river banks, wetlands and roadsides, to encourage landowners to fence off sensitive areas to help preserve them for native species, and to control and manage pest species.Due to its length, the Tambo stretched across the lands of at least two Aboriginal nations.The Jaitmathang people from the Upper Murray areas occupied the upper reaches of the river, while the Brabiralung of the Gunai/Kurnai nation occupied the lower southern reaches.