Funding for this research was provided by:
Australian Research Council (DP170104272, DP110104186)
Received: 20 January 2020
Accepted: 13 July 2020
First Online: 21 August 2020
Ethics approval and consent to participate
: All aspects of the QLD fieldwork were approved and conducted under the (then) Department of Employment, Economic Development and Innovation Animal Ethics Committee Permit SA 2011/12/375, the QLD Environmental Protection Agency Scientific Purposes Permit WISP05810609, and the QLD Department of Environment and Resource Management Scientific Purposes Permit WISP05810609. NSW fieldwork was approved and conducted under the Office of Environment and Heritage Animal Ethics Committee permit 110620/05 and Scientific License 100268.
: Not applicable.
: The authors declare no competing interests.