Assertion: greater scaup | /r/HasProperty | aythya marila
Facets:
Source sentences:
text: But few are as difficult to tell apart as the Greater Scaup (Aythya marila) and the Lesser Scaup (Aythya affinis).
text: The Greater Scaup (Aythya marila) prefers salt water and is found in America and Eurasia, while the Lesser Scaup (Aythya affinis) prefers freshwater and is found only in North America.
text: But few are as difficult to tell apart as the Greater Scaup (Aythya marila) and the Lesser Scaup (Aythya affinis).