LC
Blue-winged Minla Siva cyanouroptera



Taxonomy

Taxonomic note
Siva cyanouroptera (del Hoyo and Collar 2016) was previously listed as Minla cyanouroptera.

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.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.

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 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status altitudinal migrant Forest dependency Medium
Land mass type Average mass -
Distribution

Estimate Data quality
Extent of Occurrence breeding/resident (km2) 6,160,000 medium
Number of locations -
Severely Fragmented -
Population and trend
Value Data quality Derivation Year of estimate
No. of mature individuals unknown not applicable not applicable 0
Population trend Decreasing 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 - - -
Percentage in largest subpopulation - - -
Generation length (yrs) 4.4 - - -

Population justification: The global population size has not been quantified, but the species is described as common (del Hoyo et al. 2007).

Trend justification: The population is suspected to be in decline owing to ongoing habitat destruction and fragmentation.


Country/territory distribution
Country/Territory Occurrence status Presence Resident Breeding Non-breeding Passage
Bhutan N Extant
Cambodia N Extant Yes
China (mainland) N Extant
Hong Kong (China) N Extant Yes
India N Extant
Laos N Extant Yes
Malaysia N Extant
Myanmar N Extant
Nepal N Extant
Thailand N Extant
Vietnam N Extant

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Laos Phou Loeuy
Laos Nam Ha
Cambodia Phnom Samkos
Cambodia Phnom Aural
Laos Nam Xam
Laos Xe Sap
Laos Dakchung Plateau
Laos Phou Ahyon
Laos Eastern Bolikhamxay Mountains
Laos Nakai-Nam Theun
Vietnam Bi Dup - Nui Ba
Nepal Kanchenjungha Conservation Area
Nepal Langtang National Park
Nepal Mai Valley forests
Nepal Makalu Barun National Park
Nepal Phulchoki Mountain forests
Nepal Tamur valley and watershed
Nepal Annapurna Conservation Area
Vietnam Che Tao
Vietnam Kon Ka Kinh
Vietnam Vu Quang
Vietnam Chu Yang Sin
Vietnam Tam Dao
Vietnam Bi Dup
Vietnam Lang Bian
Vietnam Phuoc Binh
Vietnam Pu Mat
Vietnam Ngoc Linh
Vietnam Lo Xo Pass
Vietnam Tuyen Lam
Vietnam Kon Plong
Vietnam Tay Con Linh
Vietnam Du Gia
Vietnam Cong Troi
Vietnam Fan Si Pan
Vietnam Van Ban
Hong Kong (China) Tai Po Kau, Shing Mun and Tai Mo Shan area
Nepal Khaptad National Park
Nepal Shivapuri-Nagarjun National Park
Thailand Doi Chiang Dao
Thailand Doi Inthanon
Thailand Doi Phukha
Thailand Doi Suthep-Pui
Thailand Huai Kha Khaeng
Thailand Kaeng Krachan
Thailand Khao Soi Dao
Thailand Mae Fang
Thailand Mae Jarim National Park
Thailand Mae Lao - Mae Sae
Thailand Nanthaburi
Thailand Umphang

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Arable Land suitable resident
Forest Subtropical/Tropical Moist Montane major resident
Shrubland Subtropical/Tropical High Altitude suitable resident
Altitude   Occasional altitudinal limits  

Recommended citation
BirdLife International (2021) Species factsheet: Siva cyanouroptera. Downloaded from http://www.birdlife.org on 21/10/2021. Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 21/10/2021.