About the Authors

Jessica Sparkes

jsparke4@une.edu.au

Affiliations School of Environmental and Rural Sciences, University of New England, Armidale, Australia, Vertebrate Pest Research Unit, Biosecurity New South Wales, Armidale, Australia, Invasive Animals Cooperative Research Centre, Armidale, Australia

Gerhard Körtner

Affiliations School of Environmental and Rural Sciences, University of New England, Armidale, Australia, Vertebrate Pest Research Unit, Biosecurity New South Wales, Armidale, Australia, Invasive Animals Cooperative Research Centre, Armidale, Australia

Guy Ballard

Affiliations School of Environmental and Rural Sciences, University of New England, Armidale, Australia, Vertebrate Pest Research Unit, Biosecurity New South Wales, Armidale, Australia, Invasive Animals Cooperative Research Centre, Armidale, Australia

Peter J. S. Fleming

Affiliations School of Environmental and Rural Sciences, University of New England, Armidale, Australia, Vertebrate Pest Research Unit, Biosecurity New South Wales, Orange, Australia, Invasive Animals Cooperative Research Centre, Armidale, Australia

Wendy Y. Brown

Affiliation School of Environmental and Rural Sciences, University of New England, Armidale, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JS GK GB. Performed the experiments: JS. Analyzed the data: JS GK PJSF. Contributed reagents/materials/analysis tools: GK. Wrote the paper: JS GK GB PJSF WYB. Designed the software used in analysis: GK.