Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | - |
Year | Category | Criteria |
---|---|---|
2018 | 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 (km2) | 497,000 | |
Severely fragmented? | no | - |
Value | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Number of mature individuals | unknown | not applicable | not applicable | 0 |
Population trend | decreasing | inferred | - | |
Generation length (years) | 3.3 | - | - | - |
Population justification: The global population size has not been quantified, but the species is described as fairly common (del Hoyo et al. 1997).
Trend justification:
The species is tentatively assessed as being in decline due to habitat loss per Tracewski et al. (2016).
Country/Territory | Presence | Origin | Resident | Breeding | Non-breeding | Passage |
---|---|---|---|---|---|---|
Eswatini | extant | native | yes | |||
Mozambique | extant | native | yes | |||
South Africa | extant | native | yes |
Country/Territory | IBA Name |
---|---|
Eswatini | Malolotja Nature Reserve |
South Africa | Soutpansberg |
South Africa | Wolkberg Forest Belt |
South Africa | Kaapsehoop |
South Africa | Songimvelo Nature Reserve |
South Africa | Grasslands |
South Africa | Entumeni Nature Reserve |
South Africa | KwaZulu-Natal Mistbelt Forests |
South Africa | Oribi Gorge Nature Reserve |
South Africa | Umtamvuna Nature Reserve |
South Africa | Mkhambathi Nature Reserve |
South Africa | Dwesa-Cwebe Nature Reserve |
South Africa | Woody Cape Section: Addo Elephant National Park |
South Africa | Tsitsikamma - Plettenberg Bay |
South Africa | Wilderness - Sedgefield Lakes Complex |
South Africa | Blyde River Canyon |
South Africa | Amatola - Katberg Mountain |
South Africa | Karkloof |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Forest | Subtropical/Tropical Moist Montane | major | resident |
Altitude | 0 - 1800 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%) | Rapid Declines | Medium Impact: 7 | ||||||
|
Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
---|---|---|---|---|---|---|
Pets/display animals, horticulture | - | - | international | non-trivial | recent |
Recommended citation
BirdLife International (2023) Species factsheet: Tauraco corythaix. Downloaded from
http://datazone.birdlife.org/species/factsheet/knysna-turaco-tauraco-corythaix on 24/09/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 24/09/2023.