Conservation status in NSW:
Extinct
Last updated:
01 Nov 2022
Distribution of the species within this region
The Thick-billed Grasswren (central NSW subspecies) is known or predicted to occur in the following sub-regions of the
Riverina Interim Biogeographic Regionalisation of Australia Region.
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Vegetation formations, classes and types
In this region the Thick-billed Grasswren (central NSW subspecies) - Riverina is known to
be associated with the following vegetation formations and classes. Click on a name to get background information
about it.
- Arid shrublands (Chenopod sub-formation)
- Aeolian Chenopod Shrublands
- 153 Black Bluebush low open shrubland of the alluvial plains and sandplains of the arid and semi-arid zones
- Riverine Chenopod Shrublands
- 157 Bladder Saltbush shrubland on alluvial plains in the semi-arid (warm) zone including Riverina Bioregion
- 163 Dillon Bush (Nitre Bush) shrubland of the semi-arid and arid zones
- 159 Old Man Saltbush shrubland mainly of the semi-arid (warm) climate zone (south western NSW)