Data Zone
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.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2018 | Least Concern | |
| 2016 | Least Concern | |
| 2012 | Least Concern | |
| 2009 | Least Concern | |
| 2008 | Least Concern | |
| 2004 | Least Concern | |
| 2000 | Lower Risk/Least Concern | |
| 1994 | Lower Risk/Least Concern | |
| 1988 | Lower Risk/Least Concern |
| Migratory status | not a migrant | Forest dependency | high |
| Land-mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 671,000 | |
| Severely fragmented? | no | - |
| Value | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Number of mature individuals | unknown | not applicable | not applicable | 0 |
| Population trend | decreasing | suspected | - | |
| Generation length (years) | 5.7 | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as fairly common to common throughout its range and locally very common at Gunung Niut Nature Reserve (del Hoyo et al. 2007).
Trend justification: The population is suspected to be in decline owing to ongoing habitat destruction and fragmentation.
| Country/Territory | Presence | Origin | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Brunei | extant | native | yes | |||
| Indonesia | extant | native | yes | |||
| Malaysia | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Malaysia | Lanjak Entimau Wildlife Sanctuary |
| Indonesia | Betung Kerihun |
| Malaysia | Crocker Range |
| Malaysia | Mount Kinabalu |
| Malaysia | Trus Madi Range |
| Malaysia | Danum Valley Conservation Area |
| Malaysia | Maliau Basin Conservation Area |
| Malaysia | Tanjung Datu-Samunsam Protected Area |
| Malaysia | Gunung Pueh |
| Malaysia | Bungo Range |
| Malaysia | Gunung Penrissen |
| Malaysia | Hose-Laga mountains |
| Malaysia | Baleh headwaters |
| Malaysia | Danum-Linau |
| Malaysia | Usun Apau plateau |
| Malaysia | Dulit Range |
| Malaysia | Mulu - Buda Protected Area |
| Malaysia | Kelabit Highlands |
| Malaysia | Bau Limestone |
| Brunei | Ulu Temburong |
| Indonesia | Gunung Niut-Poteng |
| Indonesia | Gunung Palung |
| Indonesia | Ulu Barito |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Forest | Subtropical/Tropical Moist Lowland | suitable | resident |
| Forest | Subtropical/Tropical Moist Montane | major | resident |
| Altitude | Occasional altitudinal limits |
Recommended citation
BirdLife International (2023) Species factsheet: Staphida everetti. Downloaded from
http://datazone.birdlife.org/species/factsheet/chestnut-crested-yuhina-staphida-everetti on 02/10/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 02/10/2023.
