Site description This site is located 9 km north of Tolagnaro, and includes Manantantely Forest (to the south of the Classified Forest) and the forest located between Bemangidy and Enanafia (to the north). The site is part of the Tsitongambarika massif, which is composed of a series of ridges that are aligned from north-east to south-west. The Manampanihy river flows northwards along the western boundary of the site. The vegetation is composed of low- and mid-altitude, dense, humid evergreen forest and sclerophyllous montane forest. At low altitudes, it is dominated by trees of Sorindeia, Ilex, Tambourissa, Oncostemum, Syzygium and Dracaena, with a canopy 15–25 m high. At mid-altitudes, trees of Macaranga and Oncostemon, as well as species of Moraceae, Myrtaceae, Guttiferae and Monimiaceae, are dominant, with a canopy 12–20 m high.
Key Biodiversity See Box and Tables 2 and 3 for key species. Thirty-seven species are known from this site, of which 22 are endemic to Madagascar. The population of Mesitornis unicolor seems to be quite dense in some lowland areas. The taxon Hypositta perdita was described on the basis of a specimen from this area, and it is possible that it can still be found there, if the taxon is valid. Coua gigas, a species characteristic of the West Malagasy biome, is also found at this site.