A five-year trial re-introduction of western quoll to the Flinders Ranges in South Australia began in April 2014. Despite the loss of about a third of the first release population (mostly due to predation by feral cats), most of the surviving females bred and sixty joeys were born. , a final release of 15 quolls from Western Australia was carried out in the Flinders Ranges, with a total population of 150. About half of this population was born locally. Monitoring of the population continued for an additional two years. The success of the reintroduction led to relocation of animals from the initial site in the Ikara-Flinders Ranges National Park to the Vulkathunha-Gammon Ranges National Park in 2022 and 2023.
