Data Zone
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.
SACC. 2005 and updates. A classification of the bird species of South America. Available at: https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm.
| 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 | low |
| Land-mass type | Average mass | 6 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 130,000 km2 | medium |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | decreasing | - | suspected | - |
| Generation length | 2.43 years | - | - | - |
Population justification: The global population size has not been quantified, but this species is described as 'uncommon' (Stotz et al. 1996). The population is suspected to be in decline.
Trend justification: the population is suspected to be in decline.
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Colombia | extant | native | yes | |||
| Ecuador | extant | native | yes | |||
| Peru | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Colombia | Alto Quindío |
| Colombia | Bosques del Oriente de Risaralda |
| Colombia | Cuenca del Río Toche |
| Colombia | Puracé Natural National Park |
| Colombia | Reserva Hidrográfica, Forestal y Parque Ecológico de Río Blanco |
| Colombia | Reserva Natural Ibanasca |
| Colombia | Reservas Comunitarias de Roncesvalles |
| Ecuador | Cajas-Mazán |
| Ecuador | El Ángel - Cerro Golondrinas and surrounding areas |
| Ecuador | Estación Biológica Guandera-Cerro Mongus |
| Ecuador | Mindo and western foothills of Volcan Pichincha |
| Ecuador | Montañas de Zapote-Najda |
| Ecuador | Parque Nacional Cayambe-Coca |
| Ecuador | Parque Nacional Llanganates |
| Ecuador | Parque Nacional Podocarpus |
| Ecuador | Parque Nacional Sangay |
| Peru | Cerro Chinguela |
| Peru | La Cocha |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Forest | Subtropical/Tropical Moist Montane | suitable | resident |
| Grassland | Subtropical/Tropical High Altitude | suitable | resident |
| Rocky areas (eg. inland cliffs, mountain peaks) | major | resident | |
| Shrubland | Subtropical/Tropical High Altitude | major | resident |
| Altitude | 2700 - 4000 m | Occasional altitudinal limits |
| Purpose | Scale |
|---|---|
| Pets/display animals, horticulture | international |
Recommended citation
BirdLife International (2024) Species factsheet: Rainbow-bearded Thornbill Chalcostigma herrani. Downloaded from
https://datazone.birdlife.org/species/factsheet/rainbow-bearded-thornbill-chalcostigma-herrani on 22/11/2024.
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 22/11/2024.