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

Taxonomic note

Streptopelia bitorquata and S. dusumieri (del Hoyo and Collar 2014) were previously lumped as S. bitorquata 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
-	-	A2e+3e+4e

Red List history

Year	Category	Criteria
2018	Vulnerable	A2e+3e+4e
2016	Vulnerable	A2e+3e+4e
2014	Vulnerable	A2e+3e+4e
2012	Not Recognised
2008	Not Recognised
2004	Not Recognised
2000	Not Recognised
1994	Not Recognised
1988	Not Recognised

Migratory status	not a migrant	Forest dependency	medium
Land-mass type		Average mass	153 g

	Estimate	Data quality
Extent of Occurrence (breeding/resident)	1,050,000 km2
Severely fragmented?	no	-

	Estimate	Data quality	Derivation	Year of estimate
Population size	unknown	-	-	-
Population trend	decreasing	-	suspected	2008-2024
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	5.3 years	-	-	-

Population justification: The global population size has not been quantified, but the species is now local and uncommon in many areas where it was formerly common and widespread (Kennedy et al. 2000).

Trend justification: It appears to have undergone a rapid decline on Luzon, where it was common throughout the island including areas around Metro Manila in the early 1990s, but has since has disappeared from most of these areas and has virtually disappeared from Candaba Marsh where it was easily seen until just a few years ago (R. Hutchinson and I. Sarenas in litt. 2013). It persists in some areas and on some smaller islands but overall a rapid population decline is suspected to be taking place over three generations (16 years).

Country/Territory	Presence	Origin	Resident	Breeding visitor	Non-breeding visitor	Passage migrant
Guam (to USA)	extant	introduced	yes
Malaysia	extant	vagrant
Northern Mariana Islands (to USA)	extant	introduced	yes
Philippines	extant	native	yes

Country/Territory	IBA Name

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Artificial/Terrestrial	Arable Land	suitable	resident
Artificial/Terrestrial	Urban Areas	suitable	resident
Forest	Subtropical/Tropical Mangrove Vegetation Above High Tide Level	suitable	resident
Forest	Subtropical/Tropical Moist Lowland	suitable	resident
Altitude	0 - 600 m	Occasional altitudinal limits

Threat (level 1)	Threat (level 2)	Impact and Stresses
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Spilopelia chinensis	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Competition
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Streptopelia tranquebarica	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Competition

Purpose	Scale
Pets/display animals, horticulture	subsistence, national

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Recommended citation
BirdLife International (2024) Species factsheet: Philippine Collared-dove Streptopelia dusumieri. Downloaded from https://datazone.birdlife.org/species/factsheet/philippine-collared-dove-streptopelia-dusumieri 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.