Assertion: hummingbird's plumage | /r/HasProperty | black
Facets:
value: mostly
type: DEGREE
value: with outer rectrices
type: OTHER
Source sentences:
text: The plumage of adults is mostly black with green-tinged back and wing-coverts, and white lower flanks and outer rectrices (flight feathers).
text: Adult males: His plumage is mostly black, but the upper plumage has a striking reddish / purplish / bronze iridescence.