Garnett, S.T. & G.M. Crowley (2000). The Action Plan for Australian Birds 2000. [Online]. Canberra, ACT: Environment Australia and Birds Australia. Available from: "Action Plan for Australian Birds 2000". Archived from the original on 14 August 2009. Retrieved 23 May 2020..
Garnett, S.T. & G.M. Crowley (2000). The Action Plan for Australian Birds 2000. [Online]. Canberra, ACT: Environment Australia and Birds Australia. Available from: "Action Plan for Australian Birds 2000". Archived from the original on 14 August 2009. Retrieved 23 May 2020..