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 |
---|---|---|
2024 | 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) | 1,120,000 km2 | medium |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | unknown | - | - | - |
Population trend | decreasing | - | suspected | - |
Generation length | 3.26 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as uncommon to locally common (del Hoyo et al. 2005). This species is considered to have a high dependency on forest habitat, and tree cover is estimated to have declined by 7.5% within its mapped range over the past 10 years (Global Forest Watch 2022, using Hansen et al. [2013] data and methods disclosed therein). It is therefore tentatively suspected that this rate of cover loss may have led to a decline of between 1-19% in the species' population size over the same time frame, with a best estimate of reduction being 5-9%.
Trend justification: .
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Burundi | extant | native | yes | |||
Cameroon | extant | native | yes | |||
Congo, The Democratic Republic of the | extant | native | yes | |||
Equatorial Guinea | extant | native | yes | |||
Nigeria | extant | native | yes | |||
Rwanda | extant | native | yes | |||
Uganda | extant | native | yes |
Country/Territory | IBA Name |
---|---|
Burundi | Kibira National Park |
Cameroon | Bakossi mountains |
Cameroon | Banyang Mbo Wildlife Sanctuary |
Cameroon | Mont Bana |
Cameroon | Mont Manengouba |
Cameroon | Mont Nlonako |
Cameroon | Mount Cameroon and Mokoko-Onge |
Cameroon | Mount Kupe |
Cameroon | Mount Rata and Rumpi Hills Forest Reserve |
Congo, The Democratic Republic of the | Forests west of Lake Edward |
Congo, The Democratic Republic of the | Itombwe Mountains |
Congo, The Democratic Republic of the | Kahuzi-Biega National Park |
Nigeria | Obudu Plateau |
Rwanda | Nyungwe National Park |
Uganda | Bwindi Impenetrable National Park |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Forest | Subtropical/Tropical Moist Montane | major | resident |
Altitude | 0 - 2400 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: White-bellied Robin-chat Cossyphicula roberti. Downloaded from
https://datazone.birdlife.org/species/factsheet/white-bellied-robin-chat-cossyphicula-roberti on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.