Data Zone
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 | Least Concern | |
| 2012 | Least Concern | |
| 2009 | Least Concern | |
| 2008 | Least Concern | |
| 2004 | Least Concern | |
| 2000 | Lower Risk/Least Concern | |
| 1994 | Lower Risk/Near Threatened | |
| 1988 | Lower Risk/Least Concern |
| Migratory status | not a migrant | Forest dependency | medium |
| Land-mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 3,110,000 km2 | |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | stable | - | suspected | - |
| Generation length | 3.9 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as generally fairly common to common (del Hoyo et al. 2007).
Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Brunei | extant | native | yes | |||
| Indonesia | extant | native | yes | |||
| Malaysia | extant | native | yes | |||
| Myanmar | extant | native | yes | |||
| Thailand | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Malaysia | Bako-Buntal Bay |
| Malaysia | Belum-Temenggor |
| Malaysia | Bintang Range |
| Malaysia | Danum Valley Conservation Area |
| Malaysia | Danum-Linau |
| Malaysia | Endau-Rompin |
| Malaysia | Kabili-Sepilok |
| Malaysia | Kelabit Highlands |
| Malaysia | Kinabatangan floodplain |
| Malaysia | Krau Wildlife Reserve |
| Malaysia | Lambir Hills National Park |
| Malaysia | Lanjak Entimau Wildlife Sanctuary |
| Malaysia | Maliau Basin Conservation Area |
| Malaysia | Mount Kinabalu |
| Malaysia | Mulu - Buda Protected Area |
| Malaysia | Nakawan Range |
| Malaysia | Niah National Park |
| Malaysia | Panti forest |
| Malaysia | Sadong-Saribas coast |
| Malaysia | Selangor Heritage Park |
| Malaysia | Similajau National Park |
| Malaysia | South-east Pahang peat swamp forest |
| Malaysia | Tabin Wildlife Reserve |
| Malaysia | Taman Negara National Park |
| Malaysia | Ulu Muda |
| Thailand | Bala Sector, Hala-Bala Wildlife Sanctuary |
| Thailand | Chaloem Pra Kiet (Pa Phru to Daeng) |
| 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 |
|---|---|---|---|
| Artificial/Terrestrial | Plantations | suitable | resident |
| Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | resident |
| Forest | Subtropical/Tropical Moist Lowland | suitable | resident |
| Forest | Subtropical/Tropical Swamp | suitable | resident |
| Altitude | 0 - 600 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Ferruginous Babbler Pellorneum bicolor. Downloaded from
https://datazone.birdlife.org/species/factsheet/ferruginous-babbler-pellorneum-bicolor on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.