EN
Perija Parakeet Pyrrhura caeruleiceps



Taxonomy

Taxonomic note
Pyrrhura picta, P. snethlageae, P. parvifrons, P. amazonum, P. lucianii, P. roseifrons, P. peruviana, P. subandina, P. caeruleiceps and P. eisenmanni (del Hoyo and Collar 2014) were previously lumped as P. picta following Sibley and Monroe (1990, 1993).

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.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- C2a(i) A2cd+3cd+4cd; C2a(i)

Red List history
Year Category Criteria
2021 Endangered C2a(i)
2016 Endangered C2a(i)
2014 Endangered 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 medium
Land-mass type Average mass 62 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 30,100 km2 medium
Number of locations 11-100 -
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 1000-2499 mature individuals poor estimated 2014
Population trend decreasing - inferred 2016-2026
Rate of change over the past 10 years/3 generations (longer of the two periods) 30-49% - - -
Rate of change over the future 10 years/3 generations (longer of the two periods) 30-49% - - -
Rate of change over the past & future 10 years/3 generations (longer of the two periods) 30-49% - - -
Generation length 3.4 years - - -
Number of subpopulations 2-10 - - -
Percentage of mature individuals in largest subpopulation 1-89% - - -

Population justification: Despite comprehensive searches within the presumed range the species is only known from a limited number of sites. In Colombia, the local population in Ocaña was estimated at 46-98 individuals and the population in El Carmen at c. 150 individuals (Botero-Delgadillo and Páez 2011). The national population in Venezuela is estimated at fewer than 1,000 mature individuals (Sharpe 2015). The species is rare and patchily distributed within its range (Collar et al. 2020; eBird 2021); based on available data a preliminary population estimate is of 1,000-2,499 mature individuals overall.
The subpopulation structure has not been formally investigated. Nevertheless, due to the species's localised distribution, its reluctance to cross open areas and the increasing fragmentation of suitable habitat (Collar et al. 2020; eBird 2021; Global Forest Watch 2021) it is assumed that it forms several small subpopulations, the largest of which does not exceed 250 mature individuals.

Trend justification: The species is inferred to be undergoing a rapid continuing decline owing to habitat loss and fragmentation and capture for the pet trade. Within the range, c. 4% of tree cover within the range has been lost over the past 10 years; based on annual deforestation rates of the the past five years tree cover loss may amount to 5% over the next ten years (Global Forest Watch 2021). Given the species's high sensitivity to fragmentation and reluctance to cross open areas (Collar et al. 2020), the impacts of deforestation on the population trend may be substantially higher than the rate of tree cover loss suggests. Moreover, the species is subject to high hunting and trapping pressure throughout its range; it is recorded in the wild bird trade and valued as a pet (Tovar-Martínez 2010; Botero-Delgadillo and Páez 2011; Botero-Delgadillo et al. 2012a; Sharpe 2015). Based on the combined impacts of forest loss, fragmentation and trapping, population declines are tentatively suspected to be rapid and therefore placed in the band 30-49% over three generations.


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

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

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Arable Land suitable resident
Artificial/Terrestrial Pastureland suitable resident
Forest Subtropical/Tropical Moist Lowland suitable resident
Forest Subtropical/Tropical Moist Montane major resident
Altitude 400 - 2200 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Annual & perennial non-timber crops - Agro-industry farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Rapid Declines Medium Impact: 7
Stresses
Ecosystem degradation, Ecosystem conversion
Agriculture & aquaculture Livestock farming & ranching - Agro-industry grazing, ranching or farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Rapid Declines Medium Impact: 7
Stresses
Ecosystem degradation, Ecosystem conversion
Biological resource use Hunting & trapping terrestrial animals - Intentional use (species is the target) Timing Scope Severity Impact
Ongoing Majority (50-90%) Slow, Significant Declines Medium Impact: 6
Stresses
Species mortality

Utilisation
Purpose Scale
Pets/display animals, horticulture international

Recommended citation
BirdLife International (2024) Species factsheet: Perija Parakeet Pyrrhura caeruleiceps. Downloaded from https://datazone.birdlife.org/species/factsheet/perija-parakeet-pyrrhura-caeruleiceps on 22/12/2024.
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 22/12/2024.