What is another word for Aythya Affinis?
Pronunciation: [ˈa͡ɪθɪəɹ ɐfˈiːnɪz] (IPA) 
Aythya Affinis is a species of diving duck commonly known as the lesser scaup. It is a small, compact duck that can be found in freshwater lakes and ponds throughout North America. Synonyms for the lesser scaup include bluebill, broadbill, blackhead, little bluebill, redhead, and little blackhead. These names all refer to the distinctive black and white plumage of the duck. The lesser scaup is an important species for hunting and birdwatching. It is also an important indicator of the health of freshwater ecosystems, as it is sensitive to changes in water quality and habitat loss.
