White-shouldered Ibis Pseudibis davisoni


Anon. 2013. Conservation contributes to rise in Cambodian White-shouldered Ibis numbers. World Birdwatch 35(4): 4.

Bird, J. P.; Mulligan, B.; Gilroy, J. 2007. Cambodia ornithological expedition 2006.

BirdLife International. 2001. Threatened birds of Asia: the BirdLife International Red Data Book. BirdLife International, Cambridge, U.K.

BirdLife International. 2009. First coordinated White-shouldered Ibis count dramatically increases known population. Babbler: 22-23.

BirdLife International. 2010. Record numbers of White-shouldered Ibis counted. Available at:

Clements, T., Rainey, H., An, D., Rours, V., Tan, S., Thong, S., Sutherland, W.J. and Milner-Gulland, E.J. 2013. An evaluation of the effectiveness of a direct payment for biodiversity conservation: the bird nest protection program in the Northern Plains of Cambodia. Biological Conservation 157: 50-59.

Sözer, R.; Nijman, V. 2005. Effects of ENSO-induced forest fires and habitat disturbance on the abundance and spatial distribution of an endangered riverine bird in Borneo. Animal Conservation 8(1): 27-31.

Sutrisno, E.; Imanuddin. 2002. Status and distribution , White-shouldered Ibis (Pseudibis davisoni) in East Kalimantan.

Tordoff, A. W.; Timmins, R. J.; Maxwell, A.; Huy, K.; Lic, V.; Khou; E. H. 2005. Biological assessment of the Lower Mekong Dry Forests ecoregion: final draft report.

Wright, H. 2008. The foraging ecology of White-shouldered Ibis. The Babbler: BirdLife in Indochina: 33-34.

Wright, H. L. 2012. Outcomes of the Workshop on White-shouldered Ibis Conservation in Cambodia: Tuesday 24th January 2012 - Phnom Penh. University of East Anglia, BirdLife International, Wildlife Conservation Society, WWF., Phnom Penh.

Wright, H. L., Collar, N. J., Lake, I. R. and Dolman, P. M. 2013a. Amphibian concentrations in the desiccating mud may determine the breeding season of the White-shouldered ibis (Pseudibis davisoni). The Auk 130(4): 774-783.

Wright, H. L.; Buckingham, D. L.; Dolman, P. M. 2010. Dry season habitat use by Critically Endangered White-shouldered Ibis in northern Cambodia. Animal Conservation 13(1): 71-79.

Wright, H.L., Collar, N.J., Lake, I.R., Norin, N., Sok Ko, R.V., Phearun, S. and Dolman, P.M. 2012. First census of the white-shouldered ibis Pseudibis davisoni reveals roost-site mismatch with Cambodia's protected areas. Oryx 46: 236-239.

Wright, H.L., Ko, S., Norin, N. and Phearun, S. 2013b. White-shouldered Ibis Pseudibis davisoni population size and the impending threat of habitat conversion . Forktail 29: 162-165.

Further resources

IUCN SSC Stork, Ibis and Spoonbill Specialist Group

Detailed species accounts from the Threatened birds of Asia: the BirdLife International Red Data Book (BirdLife International 2001).

Explore HBW Alive for further information on this species

Search for photos and videos, and hear sounds of this species from the Internet Bird Collection

Species Guardian Action Update

Media resources

Recommended citation
BirdLife International (2020) Species factsheet: Pseudibis davisoni. Downloaded from on 25/02/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from on 25/02/2020.