Family: Anatidae (Ducks, Geese, Swans)
Authority: (Pallas, 1769)
Red List Category
Recommended citation
BirdLife International (2023) Species factsheet: Polysticta stelleri. Downloaded from
http://www.birdlife.org on 08/02/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 08/02/2023.