Aythya affinis (Lesser Scaup) is a species of birds in the family Anatidae. It is associated with freshwater habitat. It is found in Oceania (Australia and islands), the Nearctic, and the Neotropics. Aythya affinis is a diurnal herbivore. Individuals can grow to 1200 g. Reproduction is dioecious. Aythya affinis has parental care (only female provides care). It relies on flight to move around.
EOL has data for 31 attributes, including: