ID026
Bukit Bahar - Tajau Pecah


IBA Criteria

Year of most recent IBA criteria assessment: 2004

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Malay Crestless Fireback Lophura erythrophthalma VU resident 2003 present A1
Large Green-pigeon Treron capellei VU resident 2003 present A1
Short-toed Coucal Centropus rectunguis VU resident 2003 present A1
Wallace's Hawk-eagle Nisaetus nanus VU resident 2003 present A1
Sumatran Drongo Dicrurus sumatranus NT resident 2003 present A2, A3
Large-billed Blue-flycatcher Cyornis caerulatus VU resident 2003 present A1
Blue-masked Leafbird Chloropsis venusta NT resident 2003 present A2, A3

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here


IBA Monitoring

Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2012 high unfavourable high
Was the whole site covered? Yes State assessed by Habitat
Accuracy of information good

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Agricultural expansion and intensification annual & perennial non-timber crops - small-holder farming happening now some of area/population (10-49%) very rapid to severe deterioration high
Biological resource use hunting & collecting terrestrial animals - unintentional effects (species is not the target) likely in short term (within 4 years) small area/few individuals (<10%) slow but significant deterioration low
Biological resource use logging & wood harvesting - unintentional effects: subsistence/small scale happening now some of area/population (10-49%) very rapid to severe deterioration high
Human intrusions and disturbance war, civil unrest and military exercises happening now some of area/population (10-49%) no or imperceptible deterioration low
Natural system modifications fire & fire suppression - increase in fire frequency/intensity happening now some of area/population (10-49%) very rapid to severe deterioration high
Residential and commercial development housing and urban areas happening now some of area/population (10-49%) moderate to rapid deterioration high
Transportation and service corridors roads and railroads happening now small area/few individuals (<10%) slow but significant deterioration low

Condition of habitat (state)
Habitat Habitat Detail Reference Area (ha) Actual Area (ha) % of habitat remaining % of carrying capacity (overall) Result
Forest 80000 63000 - moderate (70-90%) unfavourable

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Whole area of site (>90%) covered by appropriate conservation designation A comprehensive and appropriate management plan exists that aims to maintain or improve the populations of qualifying bird species Substantive conservation measures are being implemented but these are not comprehensive and are limited by resources and capacity high
For more information about IBA monitoring please click here

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Forest -
For further information about the habitat classification please click here.


Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Bukit Bahar - Tajau Pecah. Downloaded from http://www.birdlife.org on 17/05/2022.