The Tilterweira Toonborough NaturePlus™ is regenerating 22,403 hectares of native forest in the Mulga Lands bioregion of New South Wales. The project area west of the Paroo River consists of hard red earths, soft red earths, some small areas of stone and small areas of box swamps. The project area east of the Paroo is made up of a number of Paroo River flood out channels which vary from heavy alluvial grey soil to light grey clay pan soil. The flood channels are broken up by large areas of soft sandy red earths.

Trees and shrubs on the red soil in the account area include Mulga (Acacia aneura), whitewood (Atalaya hemiglauca), Ironwood (Acacia excelsa), belah (Casuarina cristata), bloodwood (Corymbia tumescens), Bimble Box (Eucalyptus populnea), blackbox (Eucalyptus largiflorens), turpentine (Eremophila sturtii), hopbush (Dodonaea viscosa), punty bush (Senna artemisioides), Kurara (Acacia tetragonophylla), and false sandal wood (Eremophila mitchellii).Trees and shrubs in the grey soil areas include black box (Eucalyptus largiflorens), coolibah (Eucalyptus coolabah), lignum (Duma florulenta), wilga (Geijera parviflora) and River Red Gums (Eucalyptus camaldulensis) along with saltbush and native grass species. Numerous threatened species have been recorded on the property including twenty-one bird species, three mammal species and one reptile species.

Tilterweira Toonborough overlaps with the Paroo Floodplain & Currawinya Key Biodiversity Area which is one of 333 nature hotspots currently recognised across Australia under the Global Standard for the Identification of Key Biodiversity Areas. The property is situated just south of the Nocoleche Nature Reserve which is listed on the Register for the National Estate for the value of its wetlands. Nocoleche Nature Reserve protects a significant area of open woodlands, sandplains and a diverse range of wetland areas, including the floodplain and channels of the Paroo River.

The goal of the restoration project is to measure native vegetation condition and quantify change over time. Land management activities are governed by a carbon project registered with the Australian Government’s Clean Energy Regulator. The establishment of environmental accounts is intended to support ongoing management decisions that may include management of grazing, fire, pests and weeds, forest retention and infrastructure upgrades to encourage maintenance and/or improvement in the condition and extent of native vegetation.