Taxonomic note
Prionops caniceps and P. rufiventris (del Hoyo and Collar 2016) were previously lumped as P. caniceps following Dowsett and Forbes-Watson (1993).
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 | Not Recognised | |
2008 | Not Recognised | |
2004 | Not Recognised | |
2000 | Not Recognised | |
1994 | Not Recognised | |
1988 | Lower Risk/Least Concern |
Migratory status | not a migrant | Forest dependency | Medium |
Land mass type | Average mass | 56 g |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence breeding/resident (km2) | 1,430,000 | medium |
Number of locations | - | |
Severely Fragmented | - |
Value | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
No. of mature individuals | 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 | - | - | - | |
Percentage in largest subpopulation | - | - | - | |
Generation length (yrs) | 7.8 | - | - | - |
Population justification: The global population size has not been quantified, but the pre-split species is described as not uncommon to locally common (Harris and Franklin 2000).
Trend justification: This population is estimated to be declining following a recorded decline around Lagos, Nigeria (Harris and Franklin 2000).
Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
---|---|---|---|---|---|---|
Benin | N | Extant | Yes | |||
Cameroon | N | Extant | Yes | |||
Côte d'Ivoire | N | Extant | Yes | |||
Ghana | N | Extant | Yes | |||
Guinea | N | Extant | Yes | |||
Liberia | N | Extant | Yes | |||
Mali | N | Extant | Yes | |||
Nigeria | N | Extant | Yes | |||
Sierra Leone | N | Extant | Yes | |||
Togo | N | Extant | Yes |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Forest | Subtropical/Tropical Moist Montane | suitable | resident |
Shrubland | Subtropical/Tropical Moist | suitable | resident |
Altitude | 0 - 1450 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2022) Species factsheet: Prionops caniceps. Downloaded from
http://www.birdlife.org on 03/07/2022.
Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 03/07/2022.