Assertion: stilt's plumage | /r/HasProperty | black
Facets:
value: with white
type: OTHER
value: notably
type: DEGREE
value: on the back
type: LOCATION
value: with being mostly black
type: OTHER
Source sentences:
text: The plumage of the White-backed Stilt is overall black and white, with the upperparts being mostly black, except for the white collar and the hindneck and hindcrown being also black.
text: Some subspecies are found in a darker plumage, notably the "black fantail" morph seen in 4% of South Island birds and less than 1% of North Island birds (it is completely absent from the Chatham Islands).
text: The plumage is black and white on the back, with white on the underbelly.
text: Stilts are medium-sized shore birds but are unmistakable due to their black and white plumage and exceptionally long legs.