LC
Huancavelica Canastero Asthenes huancavelicae



Taxonomy

Taxonomic note
Asthenes dorbignyi. A. arequipae, A. usheri and A. huancavelicae (del Hoyo and Collar 2016) were previously lumped as A. dorbignyi following SACC (2005 & updates), Sibley & Monroe (1990, 1993) and Stotz et al. (1996).

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.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2021 Least Concern
2016 Near Threatened C2a(i)
2012 Not Recognised
2008 Not Recognised
2004 Not Recognised
2000 Not Recognised
1994 Not Recognised
1988 Not Recognised
Species attributes

Migratory status not a migrant Forest dependency low
Land-mass type Average mass 16 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 65,300 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 2500-9999 mature individuals poor suspected 2016
Population trend decreasing - suspected -
Generation length 2.81 years - - -
Number of subpopulations 3 - - -
Percentage of mature individuals in largest subpopulation 1-89% - - -

Population justification: The population is tentatively suspected to number 2,500-9,999 mature individuals based on an assessment of known records, descriptions of abundance and an assumption that only a proportion of its range is occupied.
Based on observational records (eBird 2021), the species is tentatively assessed as forming three subpopulations. The largest subpopulation likely contains more than 1,000 mature individuals, but it may approach this number.

Trend justification: This population is suspected to be in slow decline owing to ongoing habitat loss and degradation (del Hoyo et al. 2003).


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Peru extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Shrubland Subtropical/Tropical High Altitude major resident
Altitude 1800 - 4800 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Livestock farming & ranching - Small-holder grazing, ranching or farming Timing Scope Severity Impact
Ongoing Minority (<50%) Causing/Could cause fluctuations Low Impact: 5
Stresses
Ecosystem degradation, Ecosystem conversion
Biological resource use Logging & wood harvesting - Unintentional effects: (subsistence/small scale) [harvest] Timing Scope Severity Impact
Ongoing Minority (<50%) Causing/Could cause fluctuations Low Impact: 5
Stresses
Indirect ecosystem effects
Natural system modifications Fire & fire suppression - Increase in fire frequency/intensity Timing Scope Severity Impact
Ongoing Minority (<50%) Causing/Could cause fluctuations Low Impact: 5
Stresses
Ecosystem degradation, Ecosystem conversion

Recommended citation
BirdLife International (2024) Species factsheet: Huancavelica Canastero Asthenes huancavelicae. Downloaded from https://datazone.birdlife.org/species/factsheet/huancavelica-canastero-asthenes-huancavelicae 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.