Nature conservation

Threatened species

Coolabah Bertya - Brigalow Belt South: Distribution and vegetation associations

Scientific name: Bertya opponens
Conservation status in NSW: Vulnerable
Commonwealth status: Vulnerable
Last updated: 20 Oct 2020

Distribution of the species within this region

The Coolabah Bertya is known or predicted to occur in the following sub-regions of the Brigalow Belt South Interim Biogeographic Regionalisation of Australia Region.

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IBRA sub-region  Known or predictedGeographic restrictions within region
Pilliga Known None
Pilliga Outwash Known None

Vegetation formations, classes and types

In this region the Coolabah Bertya - Brigalow Belt South is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.

  • Dry sclerophyll forests (shrub/grass sub-formation)
    • North-west Slopes Dry Sclerophyll Woodlands
      • 432 Dwyer's Red Gum - Dirty (Baradine) Gum - cypress pine shrubby woodland of the Narrabri region of the Brigalow Belt South Bioregion
      • 1387 Narrow-leaved Ironbark grassy woodland of the Brigalow Belt South bioregion
      • 598 Silver-leaved Ironbark - White Box - White Cypress Pine viney scrub woodland in the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 413 Silver-leaved Ironbark - White Cypress Pine - box dry shrub grass woodland of the Pilliga Scrub - Warialda region, Brigalow Belt South Bioregion
      • 594 Silver-leaved Ironbark - White Cypress Pine shrubby open forest of Brigalow Belt South Bioregion and Nandewar Bioregion
      • 412 White Box - Black Cypress Pine shrubby hill woodland in the east Pilliga - Mendooran - Gulgong regions, mainly Brigalow Belt South Bioregion
      • 597 White Box - cypress pine - Silver-leaved Ironbark shrub grass open forest / woodland of the northern Brigalow Belt South Bioregion and Nandewar Bioregion
      • 1306 White Box - Red Stringybark shrubby woodlands on basalt slopes of the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 587 White Box - White Cypress Pine - Rough-barked Apple shrubby open forest in the Kaputar area of Brigalow Belt South Bioregion and Nandewar Bioregion
      • 435 White Box - White Cypress Pine shrub grass hills woodland in the Brigalow Belt South Bioregion and Nandewar Bioregion
      • 588 White Box - White Cypress Pine shrubby hills open forest mainly in the Nandewar Bioregion
      • 1308 White Box - White Cypress Pine shrubby open forest of the Nandewar Bioregion and Brigalow Belt South Bioregion
      • 591 White Box shrubby open forest on hills mainly in the Nandewar Bioregion
      • 429 White Cypress Pine - Poplar Box - Silver-leaved Ironbark viney shrub woodland of the Brigalow Belt South Bioregion
      • 564 White Cypress Pine - Silver-leaved Ironbark - Caley's Ironbark open forest of the central Nandewar Bioregion and western New England Tableland Bioregion
      • 418 White Cypress Pine - Silver-leaved Ironbark - Wilga shrub grass woodland of the Narrabri-Yetman region, Brigalow Belt South Bioregion
      • 1317 White Cypress Pine - White Box - Silver-leaved Ironbark shrubby open forest of the Nandewar Bioregion
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    • Pilliga Outwash Dry Sclerophyll Forests
      • 141 Broombush - wattle very tall shrubland of the Pilliga to Goonoo regions, Brigalow Belt South Bioregion
      • 411 Buloke - White Cypress Pine woodland on outwash plains in the Pilliga Scrub and Narrabri regions, Brigalow Belt South Bioregion
      • 397 Poplar Box - White Cypress Pine shrub grass tall woodland of the Pilliga - Warialda region, Brigalow Belt South Bioregion
      • 1090 Red Ironbark - Brown Bloodwood shrubby woodland of the Brigalow Belt South Bioregion
  • Dry sclerophyll forests (shrubby sub-formation)
    • Western Slopes Dry Sclerophyll Forests
      • 417 Black Cypress Pine - Narrow-leaved Ironbark - red gum +/- White Bloodwood shrubby open forest on hills of the southern Pilliga, Coonabarabran and Garawilla regions, Brigalow Belt South Bioregion
      • 673 Black Cypress Pine - Narrow-leaved Stringybark heathy woodland of the southern Brigalow Belt South Bioregion
      • 423 Blue-leaved Ironbark - Black Cypress Pine - Rough-barked Apple woodland mainly in the east Pilliga forests, Brigalow Belt South Bioregion
      • 746 Brown Bloodwood - cypress - ironbark heathy woodland in the Pilliga region of the Brigalow Belt South Bioregion
      • 408 Dirty Gum (Baradine Gum) - Black Cypress Pine - White Bloodwood shrubby woodland on of the Pilliga forests and surrounding region
      • 592 Narrow-leaved Ironbark - cypress pine - White Box shrubby open forestin the Brigalow Belt South Bioregion and Nandewar Bioregion
      • 398 Narrow-leaved Ironbark - White Cypress Pine - Buloke tall open forest on lower slopes and flats in the Pilliga Scrub and surrounding forests in the central north Brigalow Belt South Bioregion
      • 1381 Narrow-leaved Ironbark shrubby woodland of the Brigalow Belt South bioregion
      • 404 Red Ironbark - White Bloodwood +/- Burrows Wattle heathy woodland on sandy soil in the Pilliga forests
      • 419 Stringybark shrubby low woodland on sandstone ridges in the Pilliga Scrub, Brigalow Belt South Bioregion
      • 407 White Bloodwood - ironbark - Black Cypress Pine shrubby sandstone hill woodland of the southern Pilliga forests
      • 406 White Bloodwood - Motherumbah - Red Ironbark shrubby sandstone hill woodland / open forest mainly in east Pilliga forests
      • 405 White Bloodwood - Red Ironbark - Black Cypress Pine shrubby sandstone woodland of the Pilliga Scrub and surrounding regions
      • 396 White Cypress Pine - Narrow-leaved Ironbark - White Bloodwood - red gum shrub grass woodland of the Pilliga - Coonabarabran region, Brigalow Belt South Bioregion
      • 1313 White Cypress Pine - Narrow-leaved Ironbark shrub/grass open forest of the western Nandewar Bioregion
      • 1314 White Cypress Pine - Silver-leaved Ironbark - Tumbledown Red Gum shrubby open forest of the Nandewar Bioregion and Brigalow Belt South Bioregion
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  • Semi-arid woodlands (shrubby sub-formation)
    • Inland Rocky Hill Woodlands
      • 256 Green Mallee tall mallee woodland on rises in the Pilliga - Goonoo regions, southern Brigalow Belt South Bioregion
      • 218 Grey Mallee - Mulga shrubland of the north-western Cobar Peneplain Bioregion
      • 180 Grey Mallee - White Cypress Pine woodland on rocky hills of the eastern Cobar Peneplain Bioregion
      • 104 Gum Coolabah woodland on sedimentary substrates mainly in the Cobar Peneplain Bioregion