Assertion: greater scaup's bill | /r/HasProperty | bluish
Facets:
value: in color
type: OTHER
Source sentences:
text: The bill is bluish and uniform in color (compare with Ring-necked Duck).
text: The bill is bluish with a hard-to-see broad black nail at the tip, which is much wider than that of the lesser scaup.
text: The bills are bluish.