The site was identified as internationally important for bird conservation in 2001 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species') at the site:Species | Red List | Season (year/s of estimate) | Size | IBA criteria |
---|---|---|---|---|
Philippine Duck Anas luzonica | VU | resident (1990–1999) | present | A1 |
Mindoro Bleeding-heart Gallicolumba platenae | CR | resident (1990–1999) | present | A1, A2 |
Spotted Imperial-pigeon Ducula carola | VU | resident (1950–1959) | present | A1 |
Black-hooded Coucal Centropus steerii | CR | resident (1990–1999) | present | A1, A2 |
Mindoro Hornbill Penelopides mindorensis | EN | resident (1990–1999) | 20 birds | A1, A2 |
Scarlet-collared Flowerpecker Dicaeum retrocinctum | NT | resident (1990–1999) | common | A1, A2 |
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2001. The most recent assessment (2018) is shown below.
IBA conservation assessment | |||
---|---|---|---|
Year of assessment | State | Pressure | Response |
2018 | poor | very high | low |
Whole site assessed? | State assessed by | Accuracy of information | |
no | habitat | medium |
State (condition of the trigger species' habitats) | |||
---|---|---|---|
Habitat | Quantity (% remaining) | Quality (% carrying capacity) | Result |
Forest | - | moderate (70–90%) | poor |
Pressure (threats to the trigger species and/or their habitats) | ||||
---|---|---|---|---|
Threat | Timing | Scope | Severity | Result |
Human intrusions and disturbance | happening now | most of population/area (50–90%) | rapid decline (>30% over 3 generations) | very high |
Biological resource use | happening now | most of population/area (50–90%) | rapid decline (>30% over 3 generations) | very high |
Agricultural expansion and intensification | happening now | most of population/area (50–90%) | moderate decline (10–30% over 3 generations) | high |
Other | happening now | some of population/area (10–49%) | slow decline (1–10% over 3 generations) | medium |
Natural system modifications | happening now | some of population/area (10–49%) | slow decline (1–10% over 3 generations) | medium |
Response (conservation actions taken for the trigger species and/or their habitats) | |||
---|---|---|---|
Designation | Planning | Action | Result |
Some of area covered (10–49%) | A management plan exists, but it is out of date or not comprehensive | Substantive conservation measures are being implemented, but these are not comprehensive and are limited by resources and capacity | low |
Year | Protected Area | Designation (management category) | % coverage of IBA |
---|---|---|---|
1970 | Mts. Iglit-Baco National Park | National Park (IV) | 5 |
Habitat | % of IBA | Habitat detail |
---|---|---|
Forest | major (>10) | |
Artificial/Terrestrial | - | |
Wetlands (inland) | - |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Mount Siburan (Philippines). Downloaded from
https://datazone.birdlife.org/site/factsheet/mount-siburan-iba-philippines on 23/12/2024.