Fig. 5

Localization of study site. The map of Gabon was created using QGIS software version 2.2.0 (https://qgis.org/fr/site/) and enhanced using Adobe Illustrator CS6 version 16.0.0 (http://www.adobe.com/de/products/illustrator.html). The brown area represents the province where the study was conducted, while the building indicates the geographical position of the CIRMF research center.