Nature conservation

Threatened species

Red-tailed Black-Cockatoo (inland subspecies) - Murray Darling Depression: Distribution and vegetation associations

Conservation status in NSW: Vulnerable
Commonwealth status: Not listed
Last updated: 31 Jul 2024

Distribution of the species within this region

The Red-tailed Black-Cockatoo (inland subspecies) is known or predicted to occur in the following sub-regions of the Murray Darling Depression Interim Biogeographic Regionalisation of Australia Region.

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IBRA sub-region  Known or predictedGeographic restrictions within region
Darling Depression Known None

Vegetation formations, classes and types

In this region the Red-tailed Black-Cockatoo (inland subspecies) - Murray Darling Depression is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.

  • Arid shrublands (Acacia sub-formation)
    • Gibber Transition Shrublands
      • 197 Black Box - Gidgee - chenopod low open woodland wetland on alluvial clay soils in the Culgoa River region of the Darling Riverine Plains Bioregion and Mulga Lands Bioregion
      • 118 Gidgee chenopod woodland on red-brown clays in the semi-arid (hot) climate zone mainly in the Mulga Lands Bioregion.
    • North-west Plain Shrublands
      • 144 Leopardwood low woodland mainly on clayey soils in the semi-arid zone
      • 125 Mulga - Ironwood shrubland on loams and clays mainly of the Cobar Peneplain Bioregion
      • 213 Murrays Wattle sparse shrubland/forbland on sand rises of the Darling Riverine Plains Bioregion
      • 264 Supplejack woodland of the NSW north-western semi-arid plains
      • 77 Yarran shrubland of the NSW central to northern slopes and plains
    • Sand Plain Mulga Shrublands
      • 128 Nelia tall open shrubland of semi-arid sandplains
      • 119 Sandplain Mulga tall shrubland - open shrubland of the semi-arid and arid climate zones
      • 69 White Cypress Pine - Mulga shrubland on plains and sandplains in the arid and semi-arid (hot summer) climate zones.
      • 215 Woollybutt Grass open grassland on red earths of the inland plains
  • 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
      • 154 Pearl Bluebush low open shrubland of the arid and semi-arid plains
      • 151 Sandhill Cane Grass hummock grassland on siliceous sands on dune crests of the arid zone
    • Gibber Chenopod Shrublands
      • 156 Bladder Saltbush shrubland on stony plains and downs of the arid zone
      • 150 Bottlewasher - Copperburr grassland of the arid zone
      • 224 Cotton Bush - copperburr open shrubland of the arid climate zone
      • 136 Prickly Wattle open shrubland of drainage lines on stony rises and plains of the arid climate zone
      • 183 Windmill Grass - love grass - daisy derived grassland/forbland of arid climate zone
    • Riverine Chenopod Shrublands
      • 195 Bladder Saltbush chenopod shrubland on alluvial plains mainly in the Darling Riverine Plain Bioregion
      • 212 Chenopod low open shrubland - ephemeral partly derived forbland saline wetland on occasionally flooded pale clay scalds in the NSW North Western Plains
      • 377 Copperburr low open shrubland on loam - clay flats and playas, western Brigalow Belt South Bioregion and northern Darling Riverine Plains Bioregion
      • 168 Derived Copperburr shrubland of the NSW northern inland alluvial floodplains
      • 163 Dillon Bush (Nitre Bush) shrubland of the semi-arid and arid zones
      • 158 Old Man Saltbush - mixed chenopod shrubland of the semi-arid hot (persistently dry) and arid climate zones (north-western NSW)
      • 211 Slender Saltbush - samphire - copperburr low open shrubland wetland on irreguarly innundated floodplains mainly in the Darling Riverine Plains Bioregion and Brigalow Belt South Bioregion
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  • Forested wetlands
    • Inland Riverine Forests
      • 356 Blakely's Red Gum x Dirty Gum - White Cypress Pine tall riparian woodland, NSW South Western Slopes Bioregion
      • 11 River Red Gum - Lignum very tall open forest or woodland wetland on floodplains of semi-arid (warm) climate zone (mainly Riverina Bioregion and Murray Darling Depression Bioregion)
      • 233 River Red Gum - Poplar Box grassy woodland wetland on Quaternary alluvial sandy-loam soils of the Cobar Peneplain
      • 78 River Red Gum riparian tall woodland / open forest wetland in the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 249 River Red Gum swampy woodland wetland on cowals (lakes) and associated flood channels in central NSW
      • 36 River Red Gum tall to very tall open forest / woodland wetland on rivers on floodplains mainly in the Darling Riverine Plains Bioregion
      • 234 River Red Gum woodland wetland of rocky creeks in the ranges of the arid climate zone
      • 362 Weeping Bottlebrush - Rough-barked Apple riparian low open forest / tall shrubland wetland mainly in the Briglaow Belt South Bioregion
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  • Freshwater wetlands
    • Inland Floodplain Shrublands
      • 375 Budda Pea - Channel Millet ephemeral reedland wetland on floodplains in north-western NSW
      • 24 Canegrass swamp tall grassland wetland of drainage depressions, lakes and pans of the inland plains
      • 115 Eurah shrubland of inland floodplains
      • 161 Golden Goosefoot shrubland wetland in swamps of the arid and semi-arid (hot summer) zones
      • 25 Lignum shrubland wetland on floodplains and depressions of the Mulga Lands Bioregion, Channel Country Bioregion in the arid and semi-arid (hot) climate zones
      • 247 Lignum shrubland wetland on regularly flooded alluvial depressions in the Brigalow Belt South Bioregion and Darling Riverine Plains Bioregion
      • 160 Nitre Goosefoot shrubland wetland on clays of the inland floodplains
      • 241 River Coobah swamp wetland on the floodplains of the Darling Riverine Plains Bioregion and Brigalow Belt South Bioregion
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  • Grasslands
    • Riverine Plain Grasslands
      • 165 Derived corkscrew grass grassland/forbland on sandplains and plains in the semi-arid (warm) climate zone
      • 45 Plains Grass grassland on alluvial mainly clay soils in the Riverina Bioregion and NSW South Western Slopes Bioregion
    • Semi-arid Floodplain Grasslands
      • 50 Couch Grass grassland wetland on river banks and floodplains of inland river systems
      • 43 Mitchell Grass grassland - chenopod low open shrubland on floodplains in the semi-arid (hot) and arid zones
      • 214 Native Millet - Cup Grass grassland of the Darling Riverine Plains Bioregion
      • 49 Partly derived Windmill Grass - copperburr alluvial plains shrubby grassland of the Darling Riverine Plains Bioregion and Brigalow Belt South Bioregion
      • 52 Queensland Bluegrass +/- Mitchell Grass grassland on cracking clay floodplains and alluvial plains mainly the northern-eastern Darling Riverine Plains Bioregion
      • 242 Rats Tail Couch sod grassland wetland of inland floodplains
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    • Western Slopes Grasslands
      • 619 Derived Wire Grass grassland of the NSW Brigalow Belt South Bioregion and Nandewar Bioregion
      • 1324 Windmill Grass - Bluegrass derived grassland of the Moree plains of the Brigalow Belt South Bioregion
  • Grassy woodlands
    • Floodplain Transition Woodlands
      • 628 Carbeen +/- Coolabah grassy woodland on floodplain clay loam soil on north-western NSW floodplains, mainly Darling Riverine Plain Bioregion
      • 56 Poplar Box - Belah woodland on clay-loam soils on alluvial plains of north-central NSW
      • 244 Poplar Box grassy woodland on alluvial clay-loam soils mainly in the temperate (hot summer) climate zone of central NSW (wheatbelt).
      • 76 Western Grey Box tall grassy woodland on alluvial loam and clay soils in the NSW South Western Slopes and Riverina Bioregions
  • Saline wetlands
    • Inland Saline lakes
      • 166 Disturbed annual saltbush forbland on clay plains and inundation zones mainly of south-western NSW
      • 189 Ephemeral forbland wetland of low-saline lake-beds of the arid and semi-arid (warm) climate zones
      • 63 Spiny Lignum - Slender Glasswort open forbland sailine wetland on lake edges in the semi-arid and arid climate zones
  • Semi-arid woodlands (grassy sub-formation)
    • Brigalow Clay Plain Woodlands
      • 35 Brigalow - Belah open forest / woodland on alluvial often gilgaied clay from Pilliga Scrub to Goondiwindi, Brigalow Belt South Bioregion
      • 31 Brigalow - Gidgee open woodland on clay plains west of the Culgoa River, Mulga Lands Bioregion
      • 29 Brigalow open woodland on clay soils in the Nyngan-Bourke-Enngonia regions of the NSW north-western plains
    • Inland Floodplain Woodlands
      • 13 Black Box - Lignum woodland wetland of the inner floodplains in the semi-arid (warm) climate zone (mainly Riverina Bioregion and Murray Darling Depression Bioregion)
      • 16 Black Box grassy open woodland wetland of rarely flooded depressions in south western NSW (mainly Riverina Bioregion and Murray Darling Depression Bioregion)
      • 454 River Red Gum grassy chenopod open tall woodland (wetland) on floodplain clay soil of the Darling Riverine Plains Bioregion and western Brigalow Belt South Bioregion
      • 208 River Red Gum low woodland of rocky gorges and creeks in the Cobar Peneplain
      • 438 River Red Gum riparian tall woodland wetland on basaltic alluvial soils mainly in the Liverpool Plains sub-region, Brigalow Belt South Bioregion
      • 83 Yellow Box woodland on sandy loam soils on alluvial plains mainly in the upper Darling Riverine Plain Bioregion
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    • North-west Floodplain Woodlands
      • 55 Belah woodland on alluvial plains and low rises in the central NSW wheatbelt to Pilliga and Liverpool Plains regions.
      • 38 Black Box low woodland wetland lining ephemeral watercourses or fringing lakes and clay pans of semi-arid (hot) and arid zones
      • 37 Black Box woodland wetland on NSW central and northern floodplains including the Darling Riverine Plains Bioregion and Brigalow Belt South Bioregion.
      • 39 Coolabah - River Coobah - Lignum woodland wetland of frequently flooded floodplains mainly in the Darling Riverine Plains Bioregion
      • 40 Coolabah open woodland wetland with chenopod/grassy ground cover on grey and brown clay floodplains
      • 87 Poplar Box - Coolabah floodplain woodland on light clay soil mainly in the Darling Riverine Plains Bioregion
      • 207 Poplar Box grassy low woodland of drainage lines and depressions of the semi-arid (hot) and arid zone climate zones
      • 200 River Red Gum woodland wetland of lake fringes in the semi-arid (hot) and arid climate zones
      • 67 Yapunyah woodland wetland of Cuttaburra-Paroo River system, Mulga Lands Bioregion
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    • Riverine Plain Woodlands
      • 27 Weeping Myall open woodland of the Darling Riverine Plains Bioregion and Brigalow Belt South Bioregion
      • 26 Weeping Myall open woodland of the Riverina Bioregion and NSW South Western Slopes Bioregion
  • Semi-arid woodlands (shrubby sub-formation)
    • Inland Rocky Hill Woodlands
      • 218 Grey Mallee - Mulga shrubland of the north-western Cobar Peneplain Bioregion
    • North-west Alluvial Sand Woodlands
      • 428 Carbeen - White Cypress Pine - Curracabah - White Box tall woodland on sand in the Narrabri - Warialda region of the Brigalow Belt South Bioregion
      • 71 Carbeen - White Cypress Pine - River Red Gum - bloodwood tall woodland on sandy loam alluvial and eolian soils in the northern Brigalow Belt South Bioregion and Darling Riverine Plains Bioregion
      • 376 Mixed scrub low open woodland on sand rises and dunes on floodplains in the Darling Riverine Plains Bioregion and Brigalow Belt South Bioregion
    • Semi-arid Sand Plain Woodlands
      • 59 Belah/Black Oak - Western Rosewood - Leopardwood low open woodland on sandplain and sandy flats in semi arid (hot) and arid climate zones
      • 57 Belah/Black Oak - Western Rosewood - Wilga woodland of central NSW including the Cobar Peneplain Bioregion
    • Subtropical Semi-arid Woodlands
      • 117 Buck Spinifex shrubby hummock grassland / Coolabah Apple - Silver-leaved Ironbark open woodland on deep sand in the Enngonia to Cumborah regions, north western NSW
      • 192 Silver-leaved Ironbark - Poplar Box +/- Ironwood shrub - grass woodland on rises in the north-western plains of NSW
      • 146 Whitewood low open woodland of the Brigalow Belt South Bioregion and north-eastern Darling Riverine Plains Bioregion
    • Western Peneplain Woodlands
      • 245 Pine - Belah low open woodland of the western Cobar Peneplain and northern Murray Darling Depression Bioregion
      • 246 Pine shrubland of the western Cobar Peneplain Bioregion
      • 103 Poplar Box - Gum Coolabah - White Cypress Pine shrubby woodland mainly in the Cobar Peneplain Bioregion
      • 109 Poplar Box - Mulga - Ironwood woodland on red loam soils on plains in the Cobar Peneplain Bioregion and north-eastern Mulga Lands Bioregion
      • 105 Poplar Box grassy woodland on flats mainly in the Cobar Peneplain Bioregion and Murray Darling Depression Bioregion