**Author details**

Percy Jinga1,2

1 Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Dynamic Macroecology Group, Birmensdorf, Switzerland

2 Biological Sciences Department, Bindura University of Science Education, Bindura, Zimbabwe

\*Address all correspondence to: percy.jinga@fulbrightmail.org

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
