Taxonomic note
Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | - |
Year | Category | Criteria |
---|---|---|
2016 | Near Threatened | A2c+3c+4c |
2012 | Near Threatened | A2c+3c+4c |
2008 | Near Threatened | A2c; A3c; A4c |
2004 | Near Threatened | |
2000 | Lower Risk/Near Threatened | |
1994 | Lower Risk/Least Concern | |
1988 | Lower Risk/Least Concern |
Migratory status | not a migrant | Forest dependency | High |
Land mass type |
Land-mass type - continent Land-mass type - shelf island |
Average mass | - |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence breeding/resident (km2) | 3,250,000 | medium |
Number of locations | - | |
Fragmentation | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
No. of mature individuals | unknown | not applicable | not applicable | 0 |
Population trend | Decreasing | poor | suspected | - |
Decline (3 years/1 generation past) | - | - | - | |
Decline (5 years/1 generation past) | - | - | - | |
Decline (10 years/1 generation past) | - | - | - | |
Decline (10 years/3 generation future) | 20-29 | - | - | - |
Decline (10 years/3 generation past and future) | 20-29 | - | - | - |
Number of subpopulations | - | - | - | |
Largest subpopulations | - | - | - | |
Generation length (yrs) | 5.3 | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as scarce to fairly common over much of its range, although locally numerous. The species is described as rare in Taman Negara, Malaysia (del Hoyo et al. 2007).
Trend justification: Precise data on population trends are lacking, but a moderately rapid and on-going decline is likely to be occurring as a result of habitat loss and degradation across its range.
Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
---|---|---|---|---|---|---|
Brunei | N | Extant | Yes | |||
Indonesia | N | Extant | Yes | |||
Malaysia | N | Extant | Yes | |||
Thailand | N | Extant | Yes |
Country/Territory | IBA Name |
---|---|
Malaysia | Bintang Range |
Malaysia | Belum-Temenggor |
Malaysia | Central Titiwangsa Range |
Malaysia | Hulu Gombak-Sungai Lalang forest |
Malaysia | Endau-Rompin |
Malaysia | Panti forest |
Malaysia | Krau Wildlife Reserve |
Malaysia | Taman Negara National Park |
Malaysia | South-East Pahang peat swamp forest |
Malaysia | Mount Kinabalu |
Malaysia | Tanjung Datu-Samunsam Protected Area |
Malaysia | Gunung Pueh |
Malaysia | Lanjak Entimau Wildlife Sanctuary |
Malaysia | Niah National Park |
Malaysia | Lambir Hills National Park |
Malaysia | Mulu - Buda Protected Area |
Malaysia | Kelabit Highlands |
Malaysia | Kinabatangan floodplain |
Thailand | Bala Sector, Hala-Bala Wildlife Sanctuary |
Thailand | Hala Sector, Hala-Bala Wildlife Sanctuary and Bang Lang National Park |
Thailand | Khao Luang |
Thailand | Khao Nor Chuchi |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Forest | Subtropical/Tropical Swamp | suitable | resident |
Altitude | 0 - 1060 m | Occasional altitudinal limits |
Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
---|---|---|---|---|---|---|---|---|---|
Agriculture & aquaculture | Annual & perennial non-timber crops - Agro-industry farming | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
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Agriculture & aquaculture | Wood & pulp plantations - Agro-industry plantations | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
|||||||||
Biological resource use | Logging & wood harvesting - Unintentional effects: (large scale) [harvest] | Timing | Scope | Severity | Impact | ||||
Ongoing | Majority (50-90%) | Slow, Significant Declines | Medium Impact: 6 | ||||||
|
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Natural system modifications | Fire & fire suppression - Increase in fire frequency/intensity | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
Recommended citation
BirdLife International (2021) Species factsheet: Eupetes macrocerus. Downloaded from
http://www.birdlife.org on 17/01/2021.
Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 17/01/2021.