Threatened populations of a species

Threatened populations are groups of native plants and animals likely to become extinct in NSW in the near future.

A population is a group of organisms of the same species occupying a particular area.

The coastal emu on the NSW north coast, the glossy black cockatoo in the Riverina and black cypress pine on the Woronora Plateau are examples of the 50 or so threatened populations in NSW.

Coastal emu (Dromaius novaehollandiae) endangered species.The coastal emu

The coastal emu population on the north coast of NSW is critically endangered, with as few as 100 remaining. It is of significant conservation value as the last known population in northern coastal NSW.

Many plants are dependent on the emu for germination and distribution of their seeds over distances of up to 50km. No other species can fulfil that role.

Recent decades have seen a dramatic decline. Much of the impact is felt at the nesting stage of the emu’s life with ground-nesting exposing the adults, eggs and chicks to a range of threats from predators, fire, machinery and other human disturbance.

Listing

Under the NSW Biodiversity Conservation Act 2016 populations will now be defined as part of a species.

  • A population of a species will only be eligible to be listed as ‘threatened’ if the species is not already listed.
  • As the koala is already listed as a vulnerable species, the NSW Threatened Species Scientific Committee will not be able to make a final determination to list this population under the Biodiversity Conservation Act 2016.
  • Endangered populations currently listed under the Threatened Species Conservation Act 1995 will be carried over to the NSW Biodiversity Conservation Act 2016. The NSW Threatened Species Scientific Committee will review listings and determine when changes to listings are necessary.

Threatened populations are managed under the Biodiversity Conservation Program. New conservation projects to manage threatened populations will be developed under the Saving our Species program.

See the full list of threatened populations of a species in NSW.