Mount Guiting-guiting Natural Park (9758)
Philippines, Asia
Site overview
KBA status: confirmed
Year of last assessment: 2006
National site name: Mount Guiting-guiting Natural Park
Central coordinates: Latitude: 12.4167, Longitude: 122.5667
System: terrestrial
Elevation (m): 0 to 2057
Area of KBA (km2): 153.54604
Protected area coverage (%): 94.08
KBA classification: Global
Legacy site: Yes
Site details
Site description: Sibuyan Island is one of a small group of islands off the north of Panay, which also includes the islands of Tablas and Romblon. The slopes of the highest mountains on the island, Mt Guiting-guiting and Mt Nailog, are generally steep and in some areas virtually inaccessible to humans. The name of the former mountain translates from Ilongo, the principal language spoken on Sibuyan Island, as 'saw-tooth,' which describes the series of precipitous jagged peaks that are so conspicuous from the lowlands. Primary forests cover c.14,000 ha, which is c.33% of the land area of Sibuyan. However, most of the lower altitude forest has been logged or is secondary. Mt Guiting-guiting Natural Park was established to protect these forests, which are mainly in the centre and north of the island, and covers an area of c.15,700 ha out of Sibuyan’s total area of c.44,500 ha. The Park is remarkable for its outstandingly scenic landscape with twin towering peaks set amidst closed canopy forests. Its forests remain largely intact, and include the entire elevational gradient from lowland dipterocarp forest (at c.200-900 m) and mangroves, through montane forest (above c.700 m) to mossy forest, heathland and montane grassland around the peaks. Sibuyan Island has attractive scenery and considerable potential for tourism.
Rationale for qualifying as KBA: This site qualifies as a Key Biodiversity Area of international significance that meets the thresholds for at least one criterion described in the Global Standard for the Identification of KBAs. KBA identified in the CI/CEPF Conservation Outcomes booklet for the Philippines Hotspot (2006). Taxonomy, nomenclature and threat category follow the 2004 IUCN Red List.
Additional biodiversity: Several threatened and restricted-range species have been recorded on Sibuyan, which lies within the Tablas, Romblon and Sibuyan Secondary Area. It is likely that several of these birds will prove to have important populations in the extensive forests of Mt Guiting-guiting National Park. Three subspecies are endemic to Sibuyan, Colasisi Loriculus philippensis bournsi, Philippine Pygmy-woodpecker Dendrocopos maculatus menagei and Orange-bellied Flowerpecker Dicaeum trigonostigma sibuyanicum, all of which were recorded there in the early 1990s, and two more to Sibuyan and other nearby islands. Non-bird biodiversity: Sibuyan Island is remarkable for its endemic flora and fauna, a result of the island's relative isolation since the middle to late Pleistocene. There are estimated to be 700 vascular plant species on the island, including 54 species that are endemic to it. Five species of mammals (all threatened) (one fruit bat and four rodents) are endemic to Sibuyan, and the critically endangered fruit bat Nyctimene rabori occurs there.
Habitats
Summary of habitats in KBA: Sibuyan Island is one of a small group of islands off the north of Panay, which also includes the islands of Tablas and Romblon. The slopes of the highest mountains on the island, Mt Guiting-guiting and Mt Nailog, are generally steep and in some areas virtually inaccessible to humans. The name of the former mountain translates from Ilongo, the principal language spoken on Sibuyan Island, as 'saw-tooth,' which describes the series of precipitous jagged peaks that are so conspicuous from the lowlands. Primary forests cover c.14,000 ha, which is c.33% of the land area of Sibuyan. However, most of the lower altitude forest has been logged or is secondary. Mt Guiting-guiting Natural Park was established to protect these forests, which are mainly in the centre and north of the island, and covers an area of c.15,700 ha out of Sibuyan’s total area of c.44,500 ha. The Park is remarkable for its outstandingly scenic landscape with twin towering peaks set amidst closed canopy forests. Its forests remain largely intact, and include the entire elevational gradient from lowland dipterocarp forest (at c.200-900 m) and mangroves, through montane forest (above c.700 m) to mossy forest, heathland and montane grassland around the peaks. Sibuyan Island has attractive scenery and considerable potential for tourism.
| IUCN Habitat | Coverage % | Habitat detail |
|---|---|---|
| Artificial - Terrestrial | 33 | |
| Forest | 67 |
Threats
Summary of threats to biodiversity at KBA: Some small-scale, unregulated logging takes place within the park, to meet subsistence lumber and fuel-wood needs, to meet municipal development and maintenance requirements and for other commercial purposes. There is also evidence that some illegal logging was taking place on Sibuyan in the early 1990s to produce timber for export to nearby Masbate and Panay. The selective logging of prime timber species has resulted in a reduction in the size and stature of trees and in the density of the preferred timber species. Kaingin farming is practised only by small proportion of the population, mostly the indigenous cultural communities. Unregulated rattan gathering for handicraft production was a major livelihood activity, but supplies have been reduced to such an extent that is said to be barely economic any longer.
Additional information
References: Davis et al. (1995); Goodman and Ingle (1993); Goodman et al. (1995).