From high above the canopy, visitors can appreciate the sheer scale of the sanctuary - over 23,000 hectares in area, the mangrove forests around Peam Krasop provide a safe harbor for saltwater crocodiles and Irrawaddy dolphins. The forest also serves as a stopover for migrating birds like the Asiatic dowitcher (Limnodromus semipalmatus) and the spotted greenshank (Tringa guttifer), of which the latter is an endangered species