LC
Red-naped Ibis Pseudibis papillosa



Taxonomy

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. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliott, A.; Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International.

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/Near Threatened
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency Does not normally occur in forest
Land mass type Average mass -
Distribution

Estimate Data quality
Extent of Occurrence breeding/resident (km2) 3,320,000
Extent of Occurrence non-breeding (km2) 3,720,000
Number of locations -
Severely Fragmented -
Population and trend
Value Data quality Derivation Year of estimate
No. of mature individuals poor estimated 2009
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) 10.1 - - -

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


Country/territory distribution
Country/Territory Occurrence status Presence Resident Breeding Non-breeding Passage
Bangladesh V Extant Yes
China (mainland) V Extant Yes
India N Extant Yes
Myanmar U Extant Yes
Nepal N Extant Yes
Pakistan N Extant Yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Nepal Barandabhar forests and wetlands
Nepal Bardia National Park
Nepal Dang Deukhuri foothill forests and west Rapti wetlands
Nepal Chitwan National Park
Nepal Dharan forests
Nepal Koshi Tappu Wildlife Reserve and Koshi Barrage
Nepal Farmlands in Lumbini area
Nepal Mai Valley forests
Nepal Sukla Phanta Wildlife Reserve
Nepal Parsa Wildlife Reserve
India Guru Ghasidas Tiger Reserve
India Dalma Wildlife Sanctuary
India Pench Tiger Reserve
India Mahendri Reserve Forest
India Papikonda National Park
India Pachmarhi Biosphere Reserve
India Topchanchi Wildlife Sanctuary
India North Karanpura Valley
India Tilaiya Dam
India Achanakmar Wildlife Sanctuary and Maniyari Reservoir
India Hazaribagh Wildlife Sanctuary

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Arable Land suitable resident
Grassland Temperate major resident
Wetlands (inland) Permanent Rivers/Streams/Creeks (includes waterfalls) suitable resident
Altitude   Occasional altitudinal limits  

Recommended citation
BirdLife International (2021) Species factsheet: Pseudibis papillosa. Downloaded from http://www.birdlife.org on 23/10/2021. Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 23/10/2021.