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

Taxonomic note

Pteroglossus torquatus, P. sanguineus and P. erythropygius (del Hoyo and Collar 2014) were previously lumped as P. torquatus following SACC (2006) and a review by the BirdLife Taxonomic Working Group, and before then were split as P. torquatus, P. sanguineus and P. erythropygius 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.

Red List criteria met

Critically Endangered	Endangered	Vulnerable
-	-	-

Red List history

Year	Category	Criteria
2023	Least Concern
2016	Least Concern
2014	Least Concern

Migratory status	not a migrant	Forest dependency	high
Land-mass type		Average mass	278 g

	Estimate	Data quality
Extent of Occurrence (breeding/resident)	2,780,000 km2	medium
Severely fragmented?	no	-

	Estimate	Data quality	Derivation	Year of estimate
Population size	unknown	-	-	-
Population trend	decreasing	-	suspected	2017-2031
Rate of change over the past 10 years/3 generations (longer of the two periods)	10-19%	-	-	-
Rate of change over the future 10 years/3 generations (longer of the two periods)	10-19%	-	-	-
Rate of change over the past & future 10 years/3 generations (longer of the two periods)	10-19%	-	-	-
Generation length	4.84 years	-	-	-

Population justification: The global population size has not been quantified given recent taxonomic splits, but the species is described as 'particularly common along forest edges' (Short and Horne 2001).

Trend justification: The population trend has not been investigated, but the species' tolerance of degraded, secondary and plantation habitats likely alleviate the impacts of deforestation (per Short and Horne 2001, Green and Kannan 2020). Within the range, 13% of tree cover has been lost over the past three generations (14.5 years); since 2017 this has been accelerating to a rate equivalent to 16% over three generations (Global Forest Watch 2023, using Hansen et al. [2013] data and methods disclosed therein). Given that the species however relies on tall trees for nesting, is generally described as sensitive to deforestation and may moreover be hunted (Green and Kannan 2020), it is tentatively suspected that population declines are roughly equivalent to the rate of tree cover loss, and they are therefore here placed in the band 10-19% over three generations.

Country/Territory	Presence	Origin	Resident	Breeding visitor	Non-breeding visitor	Passage migrant
Belize	extant	native	yes
Colombia	extant	native	yes
Costa Rica	extant	native	yes
El Salvador	extant	native	yes
Guatemala	extant	native	yes
Honduras	extant	native	yes
Mexico	extant	native	yes
Nicaragua	extant	native	yes
Panama	extant	native	yes
Venezuela	extant	native	yes

Country/Territory	IBA Name

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Artificial/Terrestrial	Arable Land	suitable	resident
Artificial/Terrestrial	Plantations	suitable	resident
Forest	Subtropical/Tropical Dry	suitable	resident
Forest	Subtropical/Tropical Moist Lowland	major	resident
Forest	Subtropical/Tropical Moist Montane	suitable	resident
Forest	Subtropical/Tropical Swamp	suitable	resident
Altitude	0 - 2090 m	Occasional altitudinal limits

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
		Stresses Ecosystem degradation, Ecosystem conversion
Agriculture & aquaculture	Livestock farming & ranching - Agro-industry grazing, ranching or farming	Timing		Scope		Severity		Impact
		Ongoing		Minority (<50%)		Slow, Significant Declines		Low Impact: 5
		Stresses Ecosystem degradation, Ecosystem conversion
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
		Stresses Species mortality
Biological resource use	Logging & wood harvesting - Unintentional effects: (large scale) [harvest]	Timing		Scope		Severity		Impact
		Ongoing		Minority (<50%)		Slow, Significant Declines		Low Impact: 5
		Stresses Ecosystem degradation, Ecosystem conversion

Purpose	Primary form used	Life stage used	Source	Scale	Level	Timing
Food - human	-	-			non-trivial	recent

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Recommended citation
BirdLife International (2024) Species factsheet: Collared Araçari Pteroglossus torquatus. Downloaded from https://datazone.birdlife.org/species/factsheet/collared-aracari-pteroglossus-torquatus on 18/10/2024.
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 18/10/2024.