Assertion: cormorant's plumage | /r/HasProperty | dark gray
Facets:
value: in winter
type: TEMPORAL
Source sentences:
text: The plumage of juvenile double-crested cormorants is more dark gray or brownish.
text: In winter, plumage is dark grey above, with some indistinct lighter mottling on the wings, and a white chin, throat and underside.