Carboneras, C. 1992. Anatidae (Ducks, Geese, and Swans). In: del Hoyo, J.; Elliott, A.; Sargatal, J. (ed.), Handbook of the birds of the world, pp. 536-628. Lynx Edicions, Barcelona, Spain.
Parker, T.A., Stotz, D.F. and Fitzpatrick, J.W. 1996. Ecological and distributional databases. In: Stotz, D.F., Fitzpatrick, J.W., Parker, T.A. and Moskovits, D.K. (eds), Neotropical bird ecology and conservation, pp. 113-436. University of Chicago Press, Chicago.
Wetlands International. 2002. Waterbird population estimates. Wetlands International, Wageningen, Netherlands.
IUCN SSC Duck Specialist Group
IUCN SSC Threatened Waterfowl Specialist Group
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Recommended citation
BirdLife International (2024) Species factsheet: Spectacled Duck Speculanas specularis. Downloaded from
https://datazone.birdlife.org/species/factsheet/spectacled-duck-speculanas-specularis on 23/12/2024.
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 23/12/2024.