Yanga

Yanga National Park is a significant wetland and floodplain park in the Riverina region of south-western New South Wales, located near Balranald between the Murray and Murrumbidgee Rivers. Covering approximately 49,715 hectares, the park protects the extraordinary wetland systems of the Yanga Lake complex, including Yanga Lake and the surrounding floodplains that form part of the Murray-Darling Basin's most productive inland wetlands. The park is recognised as a Ramsar wetland of international importance and is one of the most significant waterbird habitats in Australia.

Yanga National Park supports extraordinary waterbird diversity. During flood events, the Yanga Lake complex hosts massive colonial waterbird breeding events with ibis, spoonbills, herons, cormorants, and egrets nesting in numbers that can exceed hundreds of thousands of birds. The internationally listed migratory shorebirds use the wetland margins. The endangered Murray hardyhead, a small fish, occurs in the lake system. Murray cod and golden perch inhabit the river systems. Red kangaroos, emus, and diverse reptiles occupy the woodland and grassland.

River red gum forest lines the floodplain channels and flood-prone areas. Black box woodland occupies the higher floodplain terraces. Lignum shrubland, a critical nesting habitat for colonial waterbirds, covers areas of the intermediate floodplain. Chenopod saltbush and bluebush shrubland occupies the drier elevated terrain. After flooding, ephemeral aquatic vegetation provides productive feeding habitat for waterbirds.

The park is situated on the Murray-Darling Basin plains, underlain by deep alluvial sediments deposited over millions of years. The flat alluvial plain is crossed by the distributary channels of the Murrumbidgee and Murray river systems. The lake system occupies former floodplain depressions.

Semi-arid climate. Annual rainfall approximately 300 to 350 millimetres. Hot summers, cold winters. Flooding occurs when river flow from upstream snowmelt and rainfall events reaches the floodplain.

The Nari Nari and Mutthi Mutthi peoples are the traditional custodians of the Yanga area. The wetlands provided extraordinary abundance of fish, waterbirds, and other resources. Yanga was an important pastoral property from the 1840s.

Yanga National Park was established in 2004 on former pastoral land. Ramsar listing recognised the international significance of the waterbird habitat. The park is managed to restore the ecological function of the wetland system.

Waterbird watching during and after floods is one of Australia's most spectacular wildlife experiences. The heritage buildings of the former Yanga homestead and woolshed are preserved within the park. Camping, fishing, and birdwatching are popular year round.

Camping and basic facilities at Yanga Homestead. Access via Balranald-Moulamein Road. Balranald provides visitor services. Approximately 900 kilometres south-west of Sydney. A national parks pass applies.

Environmental flows are critical to maintaining the wetland function and waterbird breeding habitat. Managing the invasive European carp, which degrades water quality, is a major challenge. Restoring lignum shrubland to improve colonial nesting habitat is a priority management objective.