Data Zone
Taxonomic note
Crithagra koliensis (del Hoyo and Collar 2016) was previously placed in the genus Serinus following Dowsett & Forbes-Watson (1993); Sibley & Monroe (1990, 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.
Dowsett, R. J.; Forbes-Watson, A. D. 1993. Checklist of birds of the Afrotropical and Malagasy regions. Tauraco Press, Li
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/Least Concern | |
| 1988 | Near Threatened |
| Migratory status | not a migrant | Forest dependency | Does not normally occur in forest |
| Land mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 261,000 | medium |
| Number of locations | - | |
| Fragmentation | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | unknown | not applicable | not applicable | 0 |
| Population trend | Decreasing | 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) | - | - | - | |
| Decline (10 years/3 generation past and future) | - | - | - | |
| Number of subpopulations | - | - | - | |
| Largest subpopulations | - | - | - | |
| Generation length (yrs) | 3.8 | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as occasionally common and very poorly known (Clement 1999).
Trend justification: The population is suspected to be in decline owing to ongoing habitat destruction.
| Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Burundi | N | Extant | Yes | |||
| Congo, The Democratic Republic of the | N | Extant | Yes | |||
| Kenya | N | Extant | Yes | |||
| Rwanda | N | Extant | Yes | |||
| Tanzania | N | Extant | Yes | |||
| Uganda | N | Extant | Yes |
| Country/Territory | IBA Name |
|---|---|
| Burundi | Ruvubu National Park |
| Congo, The Democratic Republic of the | Virunga National Park |
| Kenya | Dunga swamp |
| Kenya | Sio Port swamp |
| Kenya | Yala swamp complex |
| Rwanda | Akanyaru wetlands |
| Rwanda | Nyabarongo wetlands |
| Rwanda | Rugezi Marsh |
| Tanzania | Kagera swamps |
| Tanzania | Minziro Forest Reserve |
| Uganda | Doho Rice Scheme |
| Uganda | Lake Bisina |
| Uganda | Lake Nakuwa |
| Uganda | Lutembe Bay |
| Uganda | Mabamba Bay |
| Uganda | Murchison Falls National Park |
| Uganda | Nabugabo wetland |
| Uganda | Nyamuriro swamp |
| Uganda | Queen Elizabeth National Park and Lake George |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Arable Land | marginal | non-breeding |
| Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | major | non-breeding |
| Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | major | breeding |
| Altitude | Occasional altitudinal limits |
Recommended citation
BirdLife International (2019) Species factsheet: Crithagra koliensis. Downloaded from
http://www.birdlife.org on 13/11/2019.
Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 13/11/2019.
