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 |
|---|---|---|
| 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 | Medium |
| Land mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 912,000 | |
| Number of locations | - | |
| Fragmentation | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | unknown | not applicable | not applicable | 0 |
| Population trend | Decreasing | estimated | - | |
| Decline (3 years/1 generation past) | - | - | - | |
| Decline (5 years/1 generation past) | - | - | - | |
| Decline (10 years/1 generation past) | - | - | - | |
| Decline (10 years/3 generation future) | - | - | - | |
| Decline (10 years/3 generation past and future) | - | - | - | |
| Number of subpopulations | - | - | - | |
| Largest subpopulations | - | - | - | |
| Generation length (yrs) | 4.2 | - | - | - |
Population justification: The global population size has not been quantified, but the species's status is reported to vary from common to rare in different parts of its range (Watling 2001).
Trend justification: This population is estimated to be in decline following range contractions owing to habitat loss and habitat degradation and predation by introduced species (del Hoyo et al. 2006).
| Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| American Samoa | N | Extant | Yes | |||
| Fiji | N | Extant | Yes | |||
| Tonga | N | Extant | Yes |
| Country/Territory | IBA Name |
|---|---|
| American Samoa | National Park of American Samoa - Ta'u |
| Fiji | East Kadavu |
| Fiji | Gau Highlands |
| Fiji | Greater Tomaniivi |
| Fiji | Koroyanitu / Vaturu |
| Fiji | Nabukelevu |
| Fiji | Natewa/Tunuloa Peninsula |
| Fiji | Ogea |
| Fiji | Rairaimatuku Highlands |
| Fiji | Rotuma |
| Fiji | Sovi Basin |
| Fiji | Taveuni Highlands |
| Fiji | Viti Levu Southern Highlands |
| Fiji | Wailevu/Dreketi Highlands |
| Tonga | Hunga Ha'apai, Hunga Tonga Islands |
| Tonga | Tofua and Kao |
| Wallis and Futuna Islands (to France) | Alofi |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Forest | Subtropical/Tropical Moist Lowland | major | resident |
| Shrubland | Subtropical/Tropical Moist | major | resident |
| Altitude | Occasional altitudinal limits |
Recommended citation
BirdLife International (2019) Species factsheet: Clytorhynchus vitiensis. Downloaded from
http://www.birdlife.org on 12/12/2019.
Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 12/12/2019.
