LC
Pinon's Imperial-pigeon Ducula pinon



Taxonomy

Taxonomic note
Ducula pinon was previously split as D. pinon and D. salvadorii (del Hoyo and Collar 2014), prior to which they were lumped as D. pinon following Sibley and Monroe (1990, 1993). Often placed in a species-group with D. melanochroa and D. mullerii; affinities between these species and the D. latrans complex have also been suggested. Taxon salvadorii differs from nominate pinon by its reduced (but not absent) white supraorbital ring (ns1); pale grey-pink vs dove-grey crown (2); broadly blackish uppertail-coverts (2); and paler (and pinker) grey-pink upper body (mantle, breast and head except crown) forming a moderately sharp division with dark belly vs darkening underpart colours forming a continuum (3). It differs from D. p. jobiensis in the first three characters listed above against D. p. pinon, plus lack of broad pale grey scaling on wing-coverts (3) and paler upper body (ns1). However, differences based on very small number of specimens and re-examination of material suggests that differences might be due to differences in age, sex or plumage wear, so salvadorii returned to a subspecies of D. pinon for now. Proposed subspecies rubiensis (applied to birds from S shores of Geelvink Bay, coasts of Onin Peninsula E to Etna Bay, also SE New Guinea E from Kumusi R and Aroa R) refers to intergrades between nominate and jobiensis (Dickinson and Remsen 2013, Schodde 2006). Three subspecies currently recognized.

Taxonomic source(s)
Handbook of the Birds of the World and BirdLife International. 2023. Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 8. Available at: https://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v8_Dec23.zip.

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

Red List history
Year Category Criteria
2023 Least Concern
2016 Not Recognised
2014 Not Recognised
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
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 1,500,000 km2
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend stable - suspected -
Generation length 7.95 years - - -

Population justification: The global population size has not been quantified, but the species is reported to be fairly common (del Hoyo et al. 1997, del Hoyo et al. 2020).

Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Indonesia extant native yes
Papua New Guinea extant native yes

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

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Lowland suitable resident
Altitude 0 - 900 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
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

Utilisation
Purpose Scale
Food - human subsistence

Recommended citation
BirdLife International (2025) Species factsheet: Pinon's Imperial-pigeon Ducula pinon. Downloaded from https://datazone.birdlife.org/species/factsheet/pinons-imperial-pigeon-ducula-pinon on 14/01/2025.
Recommended citation for factsheets for more than one species: BirdLife International (2025) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 14/01/2025.