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

Taxonomic source(s)
Chappuis, C. and Erard, C. 1993. Species limits in the genus Bleda Bonaparte, 1857 (Aves: Pycnonotidae). Zeitschrift fuer Zoologische Systematik und Evolutionsforschung 31: 280-299.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.

Red List criteria met

Critically Endangered	Endangered	Vulnerable
-	-	-

Red List history

Year	Category	Criteria
2018	Near Threatened	A2c+3c+4c
2016	Near Threatened	A2c+3c
2012	Near Threatened	A2c+3c+4c
2008	Vulnerable	A2c; A3c; A4c
2004	Vulnerable
2000	Vulnerable
1996	Vulnerable
1994	Vulnerable
1988	Not Recognised

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

	Estimate	Data quality
Extent of Occurrence (breeding/resident)	422,000 km2	medium
Number of locations	11-100	-
Severely fragmented?	no	-

	Estimate	Data quality	Derivation	Year of estimate
Population size	10000-19999 mature individuals	poor	estimated	2000
Population trend	decreasing	medium	inferred	2012-2023
Rate of change over the past 10 years/3 generations (longer of the two periods)	20-29%	-	-	-
Rate of change over the future 10 years/3 generations (longer of the two periods)	20-29%	-	-	-
Rate of change over the past & future 10 years/3 generations (longer of the two periods)	20-29%	-	-	-
Generation length	3.5 years	-	-	-
Number of subpopulations	2-100	-	-	-

Population justification: The population size is preliminarily estimated to fall into the band 10,000-19,999 mature individuals.

Trend justification: The population is suspected to be in moderately rapid decline, owing to the clearance of forest in the species's range primarily for commercial timber extraction and subsistence agriculture. The rate of decline is not thought to be more severe because the species shows some tolerance of modified habitats.

Country/Territory	Presence	Origin	Resident	Breeding visitor	Non-breeding visitor	Passage migrant
Côte d'Ivoire	extant	native	yes
Ghana	extant	native	yes
Guinea	extant	native	yes
Liberia	extant	native	yes
Sierra Leone	extant	native	yes

Country/Territory	IBA Name
Côte d'Ivoire	Bossematie Forest Reserve
Côte d'Ivoire	Mabi Forest reserve
Côte d'Ivoire	Mount Nimba Strict Nature Reserve
Côte d'Ivoire	Parc National de Taï et Réserve de faune du N'Zo
Côte d'Ivoire	Yapo and Mambo Forest Reserves
Ghana	Ankasa Resource Reserve - Nini-Sushien National Park
Ghana	Atewa Range Forest Reserve
Ghana	Bia National Park and Resource Reserve
Ghana	Boin River Forest Reserve
Ghana	Bosomtwe Range Forest Reserve
Ghana	Bura River Forest Reserve
Ghana	Cape Three Points Forest Reserve
Ghana	Dadieso Forest Reserve
Ghana	Draw River Forest Reserve
Ghana	Ebi River Shelterbelt Forest Reserve
Ghana	Fure River Forest Reserve
Ghana	Jema-Asemkrom Forest Reserve
Ghana	Kakum National Park - Assin Attandaso Resource Reserve
Ghana	Mamiri Forest Reserve
Ghana	Mount Afadjato - Agumatsa Range forest
Ghana	Nsuensa-Ayiola-Bediako Forest Reserves
Ghana	Pra-Sushien Forest Reserve
Ghana	Subri River Forest Reserve
Ghana	Tano-Anwia Forest Reserve
Ghana	Tano-Ehuro Forest Reserve
Ghana	Tano-Nimiri Forest Reserve
Ghana	Tano-Offin Forest Reserve
Ghana	Yoyo River Forest Reserve
Guinea	Diécké
Guinea	Monts Nimba (part of Mount Nimba transboundary AZE)
Liberia	Cestos - Senkwen
Liberia	Grebo
Liberia	Nimba mountains
Liberia	Sapo
Liberia	Wologizi mountains
Liberia	Wonegizi mountains
Liberia	Zwedru
Sierra Leone	Gola Forests
Sierra Leone	Kambui Hills Forest Reserve
Sierra Leone	Kangari Hills Non-hunting Forest Reserve
Sierra Leone	Western Area Peninsula Forest National Park

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Forest	Subtropical/Tropical Moist Lowland	major	resident
Forest	Subtropical/Tropical Moist Montane	suitable	resident
Altitude	0 - 1400 m	Occasional altitudinal limits

Threat (level 1)	Threat (level 2)	Impact and Stresses
Agriculture & aquaculture	Annual & perennial non-timber crops - Small-holder farming	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Rapid Declines		Medium Impact: 7
		Stresses Ecosystem degradation, Ecosystem conversion
Biological resource use	Logging & wood harvesting - Unintentional effects: (large scale) [harvest]	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Rapid Declines		Medium Impact: 7
		Stresses Ecosystem degradation, Ecosystem conversion
Residential & commercial development	Commercial & industrial areas	Timing		Scope		Severity		Impact
		Ongoing		Minority (<50%)		Slow, Significant Declines		Low Impact: 5
		Stresses Ecosystem degradation, Ecosystem conversion
Residential & commercial development	Housing & urban areas	Timing		Scope		Severity		Impact
		Ongoing		Minority (<50%)		Slow, Significant Declines		Low Impact: 5
		Stresses Ecosystem degradation, Ecosystem conversion

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Recommended citation
BirdLife International (2024) Species factsheet: Green-tailed Bristlebill Bleda eximius. Downloaded from https://datazone.birdlife.org/species/factsheet/green-tailed-bristlebill-bleda-eximius on 22/11/2024.
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 22/11/2024.