Assertion: cormorant's feather | /r/HasProperty | dark
Facets:
Source sentences:
text: Most cormorants have dark feathers, but a few species that live below the Equator can be black and white.
text: Most cormorants, including nearly all northern hemisphere species, have mainly dark feathers.
text: Most cormorants, including nearly all Northern Hemisphere species, have mainly dark feathers.
text: The feathers are dark, sometimes green with silvery markings.