
Our Partners
The Consortium
The consortium Led by the Traditional custodians, the Nari Nari Tribal Council, a consortium of partners including Murray Darling Wetlands Working Group, The Nature Conservancy Australia and the Centre for Ecosystem Science of University NSW will lead the rehabilitation and rejuvenation of Gayini. Our goal is for Gayini to be an exemplar of Indigenous-led, culture-based enterprise that sustains healthy Country, responsible agriculture, education, research and independent Indigenous livelihoods. The consortium brings together leading science and conservation, Traditional Knowledge, community partnerships, and a long history of sustainable agriculture to deliver a world’s best approach to the holistic management of land and water at Gayini. A Land and Water Management Plan has been developed to guide activities over the next 10 years.




Nimmie-Caira – a giant win for nature, the local economy and Indigenous reconnection to country
A consortium led by The Nature Conservancy is honoured to have been chosen as the successful proponent for the future stewardship of Nimmie-Caira – 85,000 hectares of important, internationally significant Murrumbidgee floodplain in southern NSW. This represents a once-in-a-generation opportunity to create a new, sustainably managed and financed conservation property for the benefit of people and nature.
“We’re thrilled that our vision to support the area’s outstanding biodiversity and Aboriginal cultural values while demonstrating exemplary agricultural production, education and scientific research, is shared by the NSW government,” said Rich Gilmore, Country Director for The Nature Conservancy in Australia, speaking on behalf of the consortium. The other members of the consortium are the Nari Nari Tribal Council, the Murray Darling Wetlands Working Group and the University of NSW.
The future management of the property will focus on three main areas of equal importance:
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Environmental protection - Proceeds of the commercial activities will be reinvested into environmental works on Nimmie-Caira. Important natural habitats on the property including extensive wetlands and River Red Gum forests will be enhanced and protected. This includes habitats for threatened animals and plants like the Australasian Bittern, Australian Painted-snipe, Southern Bell Frog and Mossgiel Daisy.
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Indigenous engagement and participation – The property’s Traditional Owners, Nari Nari Tribal Council, will be engaged in the management of the property, providing outstanding opportunities for Indigenous employment, improved health, education and reconnection to country.
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Sustainable development - A diversified range of commercial activities that will boost the local economy and provide ongoing employment in the region around Balranald, NSW. These activities will include sustainable, low impact grazing and tourism as well as other potential activities like carbon farming on parts of the property previously used for agriculture.
The Nature Conservancy-led consortium is delighted to be able to implement its innovative plan for the future management of Nimmie-Caira, the largest remaining area of wetlands in the Murrumbidgee Valley. This represents a significant project in efforts to restore the Murray-Darling Basin.
“We’re very keen to commence management of Nimmie-Caira so that the multiple benefits for people and nature in the area can be realised,” concluded Gilmore.
Natural values
Nimmie-Caira is part of the Lowbidgee floodplain, the largest remaining area of wetlands in the Murrumbidgee Valley within the southern Murray Darling Basin. This floodplain and its associated wetlands systems are areas of national and international significance. They provide habitat, breeding and nursery grounds for colonial water birds and migratory species listed under international agreements, rare and endangered frogs and birds, as well as threatened plants.
The key vegetation communities identified on Nimmie-Caira include:
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Lignum shrublands
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River Red Gum forests and woodlands
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Black Box woodlands
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Mid-floodplain shrublands (inundation tolerant)
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High floodplain shrublands
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Aeolian rise shrublands and woodlands
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Marshes and sedgelands
Hydrological features include natural river and creek channels, natural quaternary lakes (deflation basins) and irrigation channels. Although some of these features are man-made and have disrupted natural flow regimes, they currently provide critical habitat for wetland biota and in some places, ensure connectivity between dryland areas and the floodplain.
While around half of the property was previously used for cropping and grazing, the majority of it remains covered with significant native vegetation in good or recovering condition. The natural features of the property are the key to understanding and protecting the cultural values of Nimmie-Caira. Aboriginal people will be back on their own country and designing programs to ensure significant employment and health and wellbeing outcomes.
The natural features will also be a key driver of research and education programs with significant capacity to study and learn from our management activities.
Cultural values
The entire Nimmie-Caira area was a rich cultural landscape supporting many Aboriginal people, as evidenced by the cultural features, particularly the burial mounds, ovens and sites. There is evidence that Aboriginal people used targeted interventions to promote the productivity of regions like Nimmie-Caira, promoting fish, bird and vegetation growth.
Aboriginal land ownership and management is a key outcome of the consortium bid as evidence has shown that this delivers the best environmental, social and economic outcomes.
All core partners have significant experience building capacity for Aboriginal organisations.
We are able to draw on a strong networks of advisors we have built to deliver integrated sustainability outcomes and to provide access for peer learning from Aboriginal organisations around the following:
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effective governance
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financing
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land and water management
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monitoring and data management/Knowledge systems
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adaptive planning and evaluation
Economic values
Nimmie-Caira’s economic values stem from a range of anticipated commercial activities including:
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Sustainable low-impact grazing - We will demonstrate exemplary food production in balance with nature, through responsible low-impact grazing and, when appropriate, opportunistic cropping. It is anticipated that responsible low-impact grazing will be the primary driver of income while the property transitions over time to a more balanced nature- and culture-based economy. We propose that at the end of the first 10 years up to 50-70% of the property will be grazed with the balance reserved for conservation.
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Carbon farming - We will develop a new carbon sequestration methodology to generate verified Australian Carbon Credit Units, able to be traded through the Emissions Reduction Fund.
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Education - We will establish the Nimmie-Caira Centre for Two-Way Learning in partnership with a leading university to share traditional ecological knowledge and western science, bridge Indigenous and non-Indigenous cultures and generate income from course participation and visitation.
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Ecotourism - We will build a world-class environmental and cultural visitor experience catering for private guests as well as volunteer and educational groups.
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Biodiversity credits - Biodiversity payments will be investigated.
A number of other non-commercial activities are also anticipated including:
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Leverage 20 years' experience partnering with the Commonwealth Environmental Water Holder and NSW Government to re-establish best practice environmental watering.
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Undertake large scale restoration of lignum, River Red Gum, Black Box and other wetland ecological communities.
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Cultural heritage site assessment and management to protect and maintain assets.
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Infrastructure upgrades and maintenance to enable grazing activities and protect and maintain cultural and environmental assets.
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On ground land management – fire, weeds, pest animals, salinity and threatened species - to protect and maintain assets.
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On ground water management.
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Monitoring and evaluation.
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Increased legal protection of environmental and cultural assets through options that may include declaration of an Indigenous Protected Area, negotiation of in perpetuity protection agreements and/or nomination for listing as a Ramsar site under The Convention on Wetlands of International Importance.
Biodiversity Conservation Trust

The Biodiversity Conservation Trust (BCT) is a NSW Government initiative established under the Biodiversity Conservation Act 2016. The Trust's mission is to protect and manage biodiversity on private lands through conservation agreements with landholders. These agreements provide financial incentives and support for landholders to implement conservation management plans, helping to protect over 550,000 hectares of land and more than 200 threatened species. The BCT also collaborates with various partners to restore and connect habitats, ensuring the long-term sustainability of NSW's unique ecosystems.
The Biodiversity Conservation Trust (BCT) and the Nari Nari Tribal Council have formed a significant partnership to protect and manage the Gayini Nimmie Caira Conservation Area, a 55,220-hectare site in southwest New South Wales. This historic agreement, signed in February 2023, ensures the permanent protection and sustainable management of this ecologically and culturally important land. The BCT provides annual funding of about $1 million, while additional resources come from The Nature Conservancy and other partners.
Through this collaboration, the Nari Nari Tribal Council leads critical habitat management using traditional ecological knowledge and practices. The partnership embeds the role of Traditional Custodians in managing the land, supporting the conservation of threatened species and habitats, and promoting sustainable agriculture. This agreement represents a milestone in Indigenous-led conservation efforts, combining modern conservation science with ancient cultural practices to benefit both nature and the community.
Mawambul Co-Management Group

Mawambul is a collaborative initiative that means "together" in the Wiradjuri language. It represents a partnership between the Nari Nari Tribal Council, the Hay Local Aboriginal Land Council, and the NSW National Parks and Wildlife Service. This joint management program focuses on the conservation and protection of cultural heritage, land, and water in areas such as Kalyarr National Park and parts of the lower Lachlan and Murrumbidgee catchments. The Mawambul Co-Management Group works to integrate traditional ecological knowledge with modern conservation practices, ensuring the preservation of Aboriginal heritage and promoting sustainable land management.
Through various projects and programs, Mawambul aims to achieve the best outcomes for Country and community. This includes developing Aboriginal Cultural Heritage Management Plans, facilitating cultural camps, and supporting Aboriginal women’s programs. The initiative also emphasizes the importance of culturally responsive engagement with First Nations communities, fostering a deeper connection between people and their traditional lands. By combining diverse perspectives and knowledge, Mawambul strives to create a harmonious balance between cultural preservation and environmental sustainability.
“Mawambul” is a Wiradjuri word meaning “to work together”, and was unanimously adopted by the Co-Management Group.
The Interim Group selected the Mawambul logo from several designs.
It represents five contributors to the Groups work; the community (Black), the land (green), the earth (brown), the rivers, billabongs and wetlands (blue) and the wider community (white).
The Group itself is represented by the concentric circle pattern, showing individuals coming together for a common cause and with a shared vision. The Group was assisted in designing this logo by Lisa Brettschneider.
National Indigenous Australians Agency
The National Indigenous Australians Agency (NIAA) and the Nari Nari Tribal Council have a strong partnership focused on preserving and managing Indigenous lands and cultural heritage. The NIAA supports the Nari Nari through various programs, including the Indigenous Protected Areas (IPA) program, which helps manage and protect significant sites like the Toogimbie IPA. This collaboration ensures that traditional ecological knowledge is integrated with modern conservation practices, benefiting both the environment and the community.
Together, they work on projects that promote sustainable land management, habitat restoration, and the protection of cultural sites. The NIAA provides funding and resources, while the Nari Nari bring their deep understanding of the land and its history. This partnership exemplifies how combining traditional knowledge with contemporary conservation efforts can lead to successful and meaningful outcomes for Indigenous communities and the broader environment.
The Indigenous Rangers Program (Rangers Program) assists First Nations people in managing Country according to Traditional Owners’ objectives. Indigenous rangers use traditional knowledge and cultural practices, combined with Western science, to manage land, river and sea Country and deliver environmental, cultural, social and economic development outcomes.
Through the Rangers Program, the Australian Government acknowledges and supports First Nations peoples’ unique, critical and continuing role in managing and protecting Australia’s natural and cultural heritage and is increasing investment in programs.
On Country activities that the River Rangers are involved in include:
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engaging with community and Traditional Owners to plan land and water management activities
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fire management - cultural burning and bushfire mitigation
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biodiversity conservation - habitat and threatened species management, invasive species management, freshwater and sea Country management
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strengthening First Nations language and culture
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cultural heritage protection and maintenance
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intergenerational knowledge transfer, education, training and capability development
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biosecurity monitoring
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partnerships with research, education, philanthropic and commercial organisations
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building and retaining employment in the Indigenous Land and Water Management sector.
