Data Zone
Taxonomic note
Emarginata sinuata (del Hoyo and Collar 2016) was previously placed in the genus Cercomela 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.
| 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 | does not normally occur in forest |
| Land-mass type | Average mass | 18 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 978,000 km2 | medium |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | stable | - | suspected | - |
| Generation length | 2.87 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as locally common (del Hoyo et al. 2005). The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Botswana | extant | native | yes | |||
| Lesotho | extant | native | yes | |||
| Namibia | extant | native | yes | |||
| South Africa | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Namibia | Sperrgebiet |
| South Africa | Augrabies Falls National Park |
| South Africa | Bitterputs Conservation Area |
| South Africa | Camdeboo National Park |
| South Africa | Haramoep and Black Mountain Mine |
| South Africa | Karoo National Park |
| South Africa | Mattheus-Gat Conservation Area |
| South Africa | Olifants river estuary |
| South Africa | Platberg-Karoo Conservancy |
| South Africa | Upper Orange River |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Arable Land | suitable | resident |
| Grassland | Subtropical/Tropical High Altitude | suitable | resident |
| Shrubland | Subtropical/Tropical Dry | major | resident |
| Shrubland | Subtropical/Tropical High Altitude | suitable | resident |
| Altitude | 2250 - 3450 m | Occasional altitudinal limits |
| Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Climate change & severe weather | Habitat shifting & alteration | Timing | Scope | Severity | Impact | ||||
| Future | Whole (>90%) | Unknown | Unknown | ||||||
|
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Recommended citation
BirdLife International (2024) Species factsheet: Sickle-winged Chat Emarginata sinuata. Downloaded from
https://datazone.birdlife.org/species/factsheet/sickle-winged-chat-emarginata-sinuata 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.