Primate occurrence across a human-impacted landscape in Guinea-Bissau and neighbouring regions in West Africa - Bersacola, Elena; Bessa, Joana Heloísa de Jesus Vieira; Frazão-Moreira, Amélia; Sousa, Claudia Maria A. Margato Ramalho; Hockings, Kimberley Jane; Biro, D. (2018)