About the Authors

Scott N. Johnson

Scott.Johnson@uws.edu.au

Affiliation Hawkesbury Institute for the Environment, University of Western Sydney, Penrith, New South Wales, Australia

Goran Lopaticki

Affiliation Hawkesbury Institute for the Environment, University of Western Sydney, Penrith, New South Wales, Australia

Susan E. Hartley

Affiliation York Environmental Sustainability Institute, Department of Biology, University of York, York, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SNJ. Performed the experiments: SNJ GL. Analyzed the data: SNJ GL. Contributed reagents/materials/analysis tools: SNJ SEH. Wrote the paper: SNJ SEH.