Assertion: bowerbird's plumage | /r/HasProperty | brown
Facets:
value: mostly
type: DEGREE
Source sentences:
text: The plumage is brown with reddish or buff spots over the throat, chest, neck, back head and wings, with a pink erectile crest on the nape.
text: The upper plumage - including the back, wings, face and cap - is mostly brown.