Medium‐to‐large mammal diversity and status of forest antelopes in the Sapo National Park, Liberia

Abstract

AbstractSapo National Park, Liberia's largest protected area, comprises an area of 1804 km2 within the Upper Guinea forest ecosystem, a global biodiversity hot spot. Our baseline camera‐trap study revealed 32 medium‐to‐large mammal species, including ten Upper Guinea forest endemics, within the park. Results show important populations of threatened antelopes, particularly zebra duiker and Jentink's duiker, along with bay duiker, black duiker, Ogilby's duiker and Maxwell's duiker. Water chevrotain and lowland bongo were also recorded. Camera‐trap images of giant and white‐bellied pangolins, western chimpanzee, pygmy hippopotamus and forest elephant collected during this study further confirm the high conservation value of the site. The ecology of the antelope community is investigated, noting the diurnal activity pattern of zebra duiker and the nocturnal activity of Jentink's duiker, in contrast to previous studies. Both species preferred lower altitude primary forest. Ogilby's duiker was the only antelope that showed a preference for higher altitude forest and was found to be more common than the similar‐sized black duiker and bay duiker. Sapo National Park faces many threats including habitat degradation, poaching for bushmeat and animal parts, and illicit gold mining. Commercial logging and agriculture in the buffer and surrounding forested areas threatens connectivity and increases human–wildlife conflict.