LC
Chestnut-throated Apalis Apalis porphyrolaema



Taxonomy

Taxonomic note
Apalis porphyrolaema and A. kaboboensis (del Hoyo and Collar 2016) were previously lumped as A. porphyrolaema following Dowsett and Forbes-Watson (1993).

Taxonomic source(s)
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.

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

Red List history
Year Category Criteria
2016 Least Concern
2012 Not Recognised
2008 Not Recognised
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 High
Land mass type Average mass -
Extent of occurrence (EOO)

Estimate Data quality
Extent of Occurrence breeding/resident (km2) 715,000 medium
Number of locations -
Fragmentation -
Population and trend
Estimate Data quality Derivation Year of estimate
No. of mature individuals 0
Population trend Stable suspected -
Decline (3 years/1 generation past) - - -
Decline (5 years/1 generation past) - - -
Decline (10 years/1 generation past) - - -
Decline (10 years/3 generation future) - - -
Decline (10 years/3 generation past and future) - - -
Number of subpopulations - - -
Largest subpopulations - - -
Generation length (yrs) 4.7 - - -

Population justification: The global population size has not been quantified, but the species is described as locally common (del Hoyo et al. 2006).

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 Occurrence status Presence Resident Breeding Non-breeding Passage
Burundi N Extant Yes
Congo, The Democratic Republic of the N Extant Yes
Kenya N Extant Yes
Rwanda N Extant Yes
Tanzania N Extant Yes
Uganda N Extant Yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Burundi Bururi Forest Nature Reserve
Burundi Kibira National Park
Congo, The Democratic Republic of the Forests west of Lake Edward
Congo, The Democratic Republic of the Itombwe Mountains
Congo, The Democratic Republic of the Kahuzi-Biega National Park
Congo, The Democratic Republic of the Virunga National Park
Kenya Aberdare Mountains
Kenya Cherangani Hills
Kenya Kikuyu Escarpment forest
Kenya Mau forest complex
Kenya Mount Elgon (Kenya)
Kenya Mount Kenya
Kenya South Nandi forest
Kenya South Nguruman
Rwanda Cyamudongo forest
Rwanda Nyungwe National Park
Rwanda Volcans National Park
Tanzania Rubeho Mountains
Uganda Bwindi Impenetrable National Park
Uganda Echuya Forest Reserve
Uganda Mgahinga Gorilla National Park
Uganda Mount Elgon National Park
Uganda Mount Moroto Forest Reserve
Uganda Ruwenzori (Rwenzori) Mountains National Park

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Montane major resident
Altitude 1600 - 3400 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2019) Species factsheet: Apalis porphyrolaema. Downloaded from http://www.birdlife.org on 20/05/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 20/05/2019.