Aves > Anseriformes > Anatidae > Anatinae > Aythya > Aythya affinis

species: Aythya affinis (Lesser Scaup, Petit Fuligule)

Compare AOU treatments of Aythya affinis, in Avibase (1886 to present).

Search for Aythya affinis at Cornell Birds of North America.

Annotation: Monotypic.