About the Authors

Marietjie Landman

marietjie.landman@nmmu.ac.za

Affiliation Centre for African Conservation Ecology, Department of Zoology, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa

David S. Schoeman

Affiliations Centre for African Conservation Ecology, Department of Zoology, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore, Queensland, Australia

Graham I. H. Kerley

Affiliation Centre for African Conservation Ecology, Department of Zoology, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ML GIHK. Performed the experiments: ML. Analyzed the data: ML DS. Wrote the paper: ML DS GIHK.