Baseline Assessment project with the objective of reviewing and completing the information about the site; involving the ecological significance of the site, its key species, habitats, and ecosystems; what is known about the status and trends of biodiversity in and around the PA; the indicators of biodiversity and ecosystem health considered as important by the local communities; the threats to biodiversity and the protected area and their causes; the conservation objectives of the protected area related to the species, habitats, ecosystems, etc. documented or not formally documented, and the establishment of a dataset of information describing the biological diversity of the Puerto Princesa Subterranean River National Park (PPSRNP); conducting community consultations to contextualize community perceptions on the relevance and fucntion of biodiversity in the PA, analyze all relationship vis-a-vis the biodiversity use practices in and around the PA.