Lesser Scaup
Aythya affinis
ORDER: ANSERIFORMES
FAMILY: ANATIDAE
IUCN Conservation Status: Least Concern
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Two scaup species live in North America: the Greater Scaup prefers salt water and is found in America and Eurasia, while the Lesser Scaup prefers freshwater and is found only in North America. The Lesser Scaup is one of the most abundant and widespread of the diving ducks in North America