• Summary
• Text account
• Data table and detailed info
• Distribution map
• Reference and further resources

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.

Red List criteria met

Critically Endangered	Endangered	Vulnerable
-	-	-

Red List history

Year	Category	Criteria
2021	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	medium
Land-mass type		Average mass	82 g

	Estimate	Data quality
Extent of Occurrence (breeding/resident)	18,400 km2	medium
Severely fragmented?	no	-

	Estimate	Data quality	Derivation	Year of estimate
Population size	20000-49999 mature individuals	poor	suspected	2019
Population trend	stable	-	suspected	-
Generation length	3.69 years	-	-	-

Population justification: The global population is estimated to number fewer than 50,000 mature individuals (Partners in Flight 2019), thus it is here placed in the band 20,000-49,999 mature individuals. The species is described as 'fairly common' (Stotz et al. 1996).

Trend justification: The population trend has not been directly quantified. The species tolerates or even benefits from habitat modification (Collar and Boesman 2020). Therefore, in the absence of evidence for any declines or substantial threats, the population is tentatively assessed as being stable.

Country/Territory	Presence	Origin	Resident	Breeding visitor	Non-breeding visitor	Passage migrant
Costa Rica	extant	native	yes
Panama	extant	native	yes

Country/Territory	IBA Name
Costa Rica	Central Volcanic Cordillera
Costa Rica	El Rodeo, Cerros de Escazú and La Carpintera
Costa Rica	La Amistad Caribe
Costa Rica	Los Santos, La Amistad Pacífico
Costa Rica	Talamanca Highlands
Panama	La Amistad International Park
Panama	Palo Seco Protection Forest
Panama	Santa Clara
Panama	Santa Fé National Park
Panama	Volcán Barú National Park

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Artificial/Terrestrial	Subtropical/Tropical Heavily Degraded Former Forest	suitable	resident
Forest	Subtropical/Tropical Moist Lowland	suitable	resident
Forest	Subtropical/Tropical Moist Montane	major	resident
Altitude	1200 - 3000 m	Occasional altitudinal limits

Purpose	Scale
Pets/display animals, horticulture	subsistence, national

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Recommended citation
BirdLife International (2024) Species factsheet: Sulphur-winged Parakeet Pyrrhura hoffmanni. Downloaded from https://datazone.birdlife.org/species/factsheet/sulphur-winged-parakeet-pyrrhura-hoffmanni 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.