Assertion: hawk's wing | /r/HasProperty | dark
Facets:
value: contrastingly
type: DEGREE
Source sentences:
text: In flight, osprey hold their wings with a distinct crook at the “elbow,” so the birds resemble the letter M. From above, wings are dark brown; from below, wing linings are white and trailing wings are contrastingly dark.
text: their short, rounded wings are dark above and light below.