Taxonomic note
Geokichla peronii (del Hoyo and Collar 2016) was previously listed as Zoothera peronii.
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 | Near Threatened | A2cd+3cd+4cd |
2016 | Near Threatened | A2cd+3cd+4cd |
2012 | Near Threatened | A2cd+3cd+4cd |
2008 | Near Threatened | A2c,d; A3c,d; A4c,d |
2004 | Near Threatened | |
2000 | Lower Risk/Near Threatened | |
1994 | Lower Risk/Near Threatened | |
1988 | Threatened |
Migratory status | not a migrant | Forest dependency | High |
Land mass type | Average mass | - |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence breeding/resident (km2) | 121,000 | medium |
Number of locations | - | |
Fragmentation | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
No. of mature individuals | unknown | not applicable | not applicable | 2000 |
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 | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as generally common (del Hoyo et al. 2005).
Trend justification: This species is assumed to be declining moderately rapidly because it occurs in lowland forest which is decreasing in extent and quality owing to logging pressure, and it may suffer from hunting pressure which may increase in the future.
Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
---|---|---|---|---|---|---|
Indonesia | N | Extant | Yes | |||
Timor-Leste | N | Extant | Yes |
Country/Territory | IBA Name |
---|---|
Indonesia | Pulau Babar |
Indonesia | Pulau Damar |
Indonesia | Pulau Romang |
Timor-Leste | Atauro Island |
Timor-Leste | Fatumasin |
Timor-Leste | Monte Diatuto |
Timor-Leste | Monte Mak Fahik - Sarim |
Timor-Leste | Sungai Klere |
Timor-Leste | Tilomar |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | resident |
Forest | Subtropical/Tropical Dry | suitable | resident |
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Altitude | 0 - 1200 m | Occasional altitudinal limits |
Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
---|---|---|---|---|---|---|---|---|---|
Biological resource use | Hunting & trapping terrestrial animals - Intentional use (species is the target) | Timing | Scope | Severity | Impact | ||||
Future | Minority (<50%) | Slow, Significant Declines | |||||||
|
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Biological resource use | Logging & wood harvesting - Unintentional effects: (subsistence/small scale) [harvest] | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | |||||||
|
|||||||||
Natural system modifications | Fire & fire suppression - Increase in fire frequency/intensity | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | |||||||
|
Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
---|---|---|---|---|---|---|
Pets | Whole | Adults and juveniles | Wild | Non-trivial | Recent | |
Pets | Whole | Adults and juveniles | Wild | International | Non-trivial | Recent |
Pets/display animals, horticulture | - | - | Non-trivial | Recent |
Recommended citation
BirdLife International (2019) Species factsheet: Geokichla peronii. Downloaded from
http://www.birdlife.org on 16/02/2019.
Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 16/02/2019.