Data Zone
Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261. DOI: 10.1111/cobi.13486.
Engilis, A.; Pratt, T. K. 1993. Status and population trends of Hawaii's native waterbirds, 1977-1987. Wilson Bulletin 105: 142-158.
IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: https://www.iucnredlist.org. (Accessed: 07 December 2023).
Malachowski, C .P., Dugger, B. D., Uyehara, K. J. 2019. Seasonality of life history events and behavior patterns in the island endemic Hawaiian Duck (Anas wyvilliana). Waterbirds 42(1): 78-89.
Malachowski, C. P. 2020. Movement ecology and population dynamics of the endangered Hawaiian Duck (Anas wyvilliana). Oregon State University.
Paxton, E.H., Brinck, K., Henry, A., Siddiqi, A., Rounds, R., Chutz, J. 2021. Distribution and Trends of Endemic Hawaiian Waterbirds. Waterbirds 44(4): 425-437.
Swedberg, G. E. 1967. The Koloa: a preliminary report of the life history and status of the Hawaiian Duck (Anas wyvilliana). Department of Land and Natural Resources, Honolulu.
Todd, F. S. 1996. Natural history of the waterfowl. Ibis Publishing Company, Vista, CA, U.S.A.
U.S. Fish & Wildlife Service. 2002. Draft revised recovery plan for Hawaiian waterbirds, 2nd revision. USFWS, Portland, Oregon, U.S.A.
U.S. Fish and Wildlife Service (USFWS). 2011. Recovery plan for Hawaiian waterbirds, second revision. U.S. Fish and Wildlife Service, Portland, Oregon.
U.S. Fish and Wildlife Service (USFWS). 2021. Hawaiian duck (Anas wyvilliana) 5-year Review Summary and Evaluation. Pacific Islands Fish and Wildlife Office, Honolulu, Hawaii.
U.S. Fish and Wildlife Service. 2005. Draft revised recovery plan for Hawaiian waterbirds, 2nd draft of 2nd revision. USFWS, Portland, Oregon, U.S.A.
Uyehara, K. J.; Engilis, A. Jr.; Reynolds, M. 2007. Hawaiian Duck's future threatened by feral mallards.
VanderWerf, E. A. 2012. Hawaiian Bird Conservation Action Plan. Pacific Rim Conservation, Honolulu, HI.
Wells, C. P., Lavretsky, P., Sorenson, M. D., Peters, J. L., DaCosta, J. M., Turnbull, S., Uyehara, K. J., Malachowski, C.P., Dugger, B.D., Eadie, J.M., Engilis Jr, A. 2019. Persistence of an endangered native duck, feral mallards, and multiple hybrid swarms across the main Hawaiian Islands. Molecular Ecology 28(24): 5203-5216.
IUCN SSC Duck Specialist Group
IUCN SSC Threatened Waterfowl Specialist Group
Search for photos and videos, and hear sounds of this species from the Macaulay Library
U.S. Fish and Wildlife Service - Draft Recovery Plan for Hawaiian Waterbirds
Recommended citation
BirdLife International (2024) Species factsheet: Hawaiian Duck Anas wyvilliana. Downloaded from
https://datazone.birdlife.org/species/factsheet/hawaiian-duck-anas-wyvilliana on 22/12/2024.
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 22/12/2024.