NT
White-bellied Sholakili Sholicola albiventris



Taxonomy

Taxonomic note
Myiomela albiventris and M. major have been moved to the new genus Sholicola after they were found to be sister to a newly uncovered clade composed of several genera of mainly Asian blue-flycatchers (Robin et al. 2017). They have also received new common names, and are listed as White-bellied Sholakili Sholicola albiventris and Nilgiri Sholakili S. major.

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.
Handbook of the Birds of the World and BirdLife International. 2019. Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 4. Available at: https://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v4_Dec19.zip.
Robin, V. V., Vishnudas, C. K., Gupta, P., Rheindt, F. E., Hooper, D. M., Ramakrishnan, U., & Reddy, S. 2017. Two new genera of songbirds represent endemic radiations from the Shola Sky Islands of the Western Ghats, India. BMC evolutionary biology, 17(1): 31.

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

Red List history
Year Category Criteria
2024 Near Threatened B1ab(iii)
2018 Vulnerable B1ab(i,ii,iii,v)+2ab(i,ii,iii,v)
2016 Endangered B1ab(i,ii,iii,v)
2012 Endangered B1ab(i,ii,iii,v)
2010 Endangered B1a+b(i,ii,iii,v)
2008 Not Recognised
2004 Not Recognised
2000 Not Recognised
1994 Not Recognised
1988 Not Recognised
Species attributes

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

Estimate Data quality
Number of locations 11-100 -
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend decreasing poor suspected -
Generation length 3.28 years - - -
Number of subpopulations 4 - - -

Population justification: The global population size of this species has not been calculated, although it is one of the most frequently recorded species within its range/habitat (Praveen and Nameer 2015, eBird 2023), and is reportedly the most common understorey bird in Grasshills National Park (V. V. Robin in litt. 2012).

Trend justification: Possibly much declined from historical baselines given the removal of habitat from within its range. There are no monitoring data from which to derive a current trend for this species, although it is precautionarily suspected to be declining, albeit at a slow rate. Habitat loss and degradation has been slow over the past decade (2013–2023) according to remote sensing data (Global Forest Watch 2023, based on data from Hansen et al. [2013] and methods disclosed therein), although these analyses are relatively insensitive to forest degradation or modifications that don't affect the forest canopy. Recent modelling for this species projected that it may lose a significant (26.6–44.9%) area of suitable habitat in response to climate change by 2050 (Sreekumar and Nameer 2022), although the mechanisms by which this may occur, and this species' plasticity and temperature tolerances, are unknown.


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

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
India Achankovil Forest Division
India Anamudi Shola National Park
India Berijam (Kodaikanal)
India Eravikulam National Park
India Grass Hills
India Indira Gandhi Wildlife Sanctuary and National Park
India Kalakad-Mundanthurai Tiger Reserve
India Kulahupuzha Reserved Forest
India Kurinjimala Wildlife Sanctuary
India Mankulam Forest Division
India Mathikettan Shola National Park
India Megamalai Mountains
India Muthukuzhi
India Nelliyampathy (Nemmara Division)
India Pampadum Shola National Park
India Peechi - Vazhani Wildlife Sanctuary
India Periyar Wildlife Sanctuary
India Poomparai and Kukkal
India Shola around Kodaikanal
India Srivilliputhur Wildlife Sanctuary
India Thattekkad Wildlife Sanctuary

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Rural Gardens marginal resident
Forest Subtropical/Tropical Moist Montane major resident
Altitude 1000 - 2200 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Annual & perennial non-timber crops - Agro-industry farming Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Ecosystem conversion
Agriculture & aquaculture Annual & perennial non-timber crops - Small-holder farming Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Ecosystem conversion
Agriculture & aquaculture Livestock farming & ranching - Small-holder grazing, ranching or farming Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Ecosystem degradation, Ecosystem conversion
Biological resource use Gathering terrestrial plants - Unintentional effects (species is not the target) Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Biological resource use Logging & wood harvesting - Unintentional effects: (subsistence/small scale) [harvest] Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation, Ecosystem conversion
Climate change & severe weather Habitat shifting & alteration Timing Scope Severity Impact
Future Whole (>90%) Unknown Unknown
Stresses
Indirect ecosystem effects, Ecosystem degradation
Residential & commercial development Housing & urban areas Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem conversion

Recommended citation
BirdLife International (2024) Species factsheet: White-bellied Sholakili Sholicola albiventris. Downloaded from https://datazone.birdlife.org/species/factsheet/white-bellied-sholakili-sholicola-albiventris on 23/11/2024.
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 23/11/2024.