• 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
C2a(i)	C2a(i); D	C2a(i); D1

Red List history

Year	Category	Criteria
2021	Critically Endangered	C2a(i)
2018	Critically Endangered	C2a(i)
2016	Critically Endangered	C2a(i)
2015	Critically Endangered	C2a(i)
2013	Critically Endangered	C2a(i)
2012	Critically Endangered	C2a(i)
2010	Critically Endangered	C2a(i)
2009	Critically Endangered	C2a(i)
2008	Critically Endangered
2006	Critically Endangered
2004	Critically Endangered
2000	Critically Endangered
1996	Critically Endangered
1994	Critically Endangered
1988	Threatened

Migratory status	not a migrant	Forest dependency	high
Land-mass type	shelf island	Average mass	-

	Estimate	Data quality
Extent of Occurrence (breeding/resident)	41,100 km2	medium
Number of locations	2-5	-
Severely fragmented?	yes	-

	Estimate	Data quality	Derivation	Year of estimate
Population size	50-249 mature individuals	poor	estimated	1999
Population trend	decreasing	poor	inferred	2012-2029
Generation length	5.4 years	-	-	-
Number of subpopulations	2-100	-	-	-
Percentage of mature individuals in largest subpopulation	1-89%	-	-	-

Population justification: The population is estimated to number 50-249 mature individuals, based on the assessment by BirdLife International (2001) that it "seems unlikely that there are more than a few hundred individuals... on each island [Panay and Negros], and there may only be a few tens". This estimate equates to 75-374 individuals in total, rounded here to 70-400 individuals.

Trend justification: During the 20^th century, extensive forest loss occurred throughout the species range. On Negros, the species was fairly common in the 19^th century but had become extremely rare by the 1930s (Baptista et al. 2020). However, recent deforestation analyses show that rates of forest loss are marginal at 2-4% (Tracewski et al. 2016; Global Forest Watch 2020) over three generations (16.2 years; Bird et al. 2020). Hence declines due to habitat loss are likely to have slowed, but the impact of hunting, including for the live bird trade, is likely to be driving declines substantially above this rate.

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

Country/Territory	IBA Name
Philippines	Central Panay mountains
Philippines	Cuernos de Negros
Philippines	Mount Kanla-on Natural Park
Philippines	North-west Panay peninsula (Pandan)

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Forest	Subtropical/Tropical Moist Lowland	major	resident
Altitude	300 - 1000 m	Occasional altitudinal limits	(max) 1200 m

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%)		Slow, Significant Declines		Medium Impact: 6
		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%)		Slow, Significant Declines		Low Impact: 5
		Stresses Species mortality
Biological resource use	Logging & wood harvesting - Unintentional effects: (large scale) [harvest]	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Ecosystem degradation, Ecosystem conversion
Biological resource use	Logging & wood harvesting - Unintentional effects: (subsistence/small scale) [harvest]	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Ecosystem degradation
Invasive and other problematic species, genes & diseases	Problematic native species/diseases	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Unknown		Unknown
		Stresses Species mortality
Residential & commercial development	Housing & urban areas	Timing		Scope		Severity		Impact
		Ongoing		Minority (<50%)		Slow, Significant Declines		Low Impact: 5
		Stresses Species disturbance, Species mortality

Purpose	Scale
Food - human	subsistence, national
Pets/display animals, horticulture	subsistence, national

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Recommended citation
BirdLife International (2024) Species factsheet: Negros Bleeding-heart Gallicolumba keayi. Downloaded from https://datazone.birdlife.org/species/factsheet/negros-bleeding-heart-gallicolumba-keayi 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.