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 |
---|---|---|
2022 | Least Concern | |
2016 | Vulnerable | A3c |
2012 | Vulnerable | A3c |
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 | nomadic | Forest dependency | high |
Land-mass type | Average mass | 60 g |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 6,820,000 km2 | medium |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | unknown | - | - | - |
Population trend | decreasing | - | suspected | 2016-2027 |
Rate of change over the past 10 years/3 generations (longer of the two periods) | 1-9% | - | - | - |
Rate of change over the future 10 years/3 generations (longer of the two periods) | 1-9% | - | - | - |
Rate of change over the past & future 10 years/3 generations (longer of the two periods) | 1-9% | - | - | - |
Generation length | 3.53 years | - | - | - |
Number of subpopulations | 2-100 | - | - | - |
Percentage of mature individuals in largest subpopulation | 1-89% | - | - | - |
Population justification: The global population size has not been quantified, but this species is described as 'uncommon and patchily distributed' (Stotz et al. 1996). Due to its inconspicuousness and potentially nomadic behaviour, the species may only be temporarily patchy and thus more common than believed (Collar et al. 2020); the total population is unlikely to be small.
Trend justification: The population trend has not been quantified, but the species is feared to decline as a consequence of habitat loss and trapping for trade. Within the range, 6% of tree cover is lost over three generations (10.6 years; Global Forest Watch 2021, using Hansen et al. [2013] data and methods disclosed therein). The species is restricted to humid forests, and therefore the rate of population decline may be higher than tree cover loss alone suggests, as forests are being degraded. The impact of trapping has not been quantified, but is described as low (Collar et al. 2020). Based on available evidence, the rate of population decline is unlikely to exceed 10% over three generations. Nevertheless, as the species is occurring in remote areas it may be more common and widespread than currently known, and consequently at lower risk than feared.
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Bolivia | extant | native | yes | |||
Brazil | extant | native | yes | |||
Colombia | extant | native | yes | |||
Ecuador | extant | native | yes | |||
Guyana | extant | native | yes | |||
Peru | extant | native | yes | |||
Venezuela | extant | native | yes |
Country/Territory | IBA Name |
---|---|
Colombia | Estrella Fluvial InĂrida |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Altitude | 0 - 900 m | Occasional altitudinal limits | (max) 1300 m |
Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
---|---|---|---|---|---|---|---|---|---|
Agriculture & aquaculture | Annual & perennial non-timber crops - Agro-industry farming | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Agriculture & aquaculture | Livestock farming & ranching - Agro-industry grazing, ranching or farming | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Biological resource use | Hunting & trapping terrestrial animals - Intentional use (species is the target) | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Negligible declines | Low Impact: 4 | ||||||
|
Purpose | Scale |
---|---|
Pets/display animals, horticulture | national |
Recommended citation
BirdLife International (2024) Species factsheet: Scarlet-shouldered Parrotlet Touit huetii. Downloaded from
https://datazone.birdlife.org/species/factsheet/scarlet-shouldered-parrotlet-touit-huetii 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.