Fig. 1.
Sampled region with red dots depicting sampling locations. Rivers mentioned in the text are in blue, national parks in yellow and roads in white. The three major sampling areas are: (i) Odzala: two sites east of Odzala NP (Libonga and Liouesso); (ii) Lobéké: three sites west of and within LobékéNP (Lobéké-West, Lobéké-Central, and Lobéké-East); and (iii) Ndoki forest: two sites within or close by Dzanga Ndoki and Nouabalé-Ndoki NP (southern Ndoki and Bai Hokou).
