Edit: The above link apparently is specifically about the population in Victoria, but there are spot-tailed quolls (aka "tiger quolls" or "spotted tail quolls" or "bindjulung" etc) here in the Blue Mountains in New South Wales, too. We hear them at night occasionally. :-)
https://www.swifft.net.au/cb_pages/sp_spot-tailed_quoll.php
Edit: The above link apparently is specifically about the population in Victoria, but there are spot-tailed quolls (aka "tiger quolls" or "spotted tail quolls" or "bindjulung" etc) here in the Blue Mountains in New South Wales, too. We hear them at night occasionally. :-)