About the Authors

Daryl Codron

d.codron@nasmus.co.za

Affiliations Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland, Florisbad Quaternary Research, National Museum, Bloemfontein, South Africa, School of Biological and Conservation Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa, Department of Anthropology, University of Colorado at Boulder, Boulder, Colorado, United States of America

Chris Carbone

Affiliation Institute of Zoology, Zoological Society of London, London, United Kingdom

Marcus Clauss

Affiliation Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DC CC MC. Performed the experiments: DC CC. Analyzed the data: DC CC. Contributed reagents/materials/analysis tools: DC CC. Wrote the paper: DC MC.