Assertion: plover's feather | /r/HasProperty | brownish black
Facets:
Source sentences:
text: In winter the plumage of the under parts is very pale drab, shading off to almost pure white on the chin and belly; the adult tail is irregularly barred with dusky and grayish or yellowish white; the feathers of the mantle are brownish black, narrowly edged with yellow, not notched or spotted as in spring.