About the Authors

Tatenda Dalu

dalutatenda@yahoo.co.uk

Affiliation Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa

Mwazvita T. B. Sachikonye

Affiliation Environmental Science, Rhodes University, Grahamstown, Eastern Cape, South Africa

Mhairi E. Alexander

Contributed equally to this work with: Mhairi E. Alexander, Timothy Dube

Affiliation Institute of Biomedical and Environmental Health Research, School of Science and Sport, University of the West of Scotland, Paisley, Scotland

Timothy Dube

Contributed equally to this work with: Mhairi E. Alexander, Timothy Dube

Affiliation School of Agriculture, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, KwaZulu Natal, South Africa

William P. Froneman

Affiliation Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa

Kwanele I. Manungo

Affiliation Chimanimani National Park, Chimanimani, Manicaland, Zimbabwe

Onias Bepe

Affiliation Nyanga National Park, Nyanga, Manicaland, Zimbabwe

Ryan J. Wasserman

Affiliation South Africa Institute for Aquatic Biodiversity, Grahamstown, Eastern Cape, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TDa MTBS PWF RJW. Performed the experiments: TDa MTBS KIM OB. Analyzed the data: TDa MEA TDu MTBS PWF KIM OB RJW. Contributed reagents/materials/analysis tools: TDa MTBS. Wrote the paper: TDa MAE TDu MTBS PWF RJW.