Assertion: heron's neck | /r/HasProperty | gray
Facets:
value: all
type: DEGREE
Source sentences:
text: They have gray necks, with white and black streaks.
text: The European Grey Heron has an all-grey neck.
text: The grey heron has similar plumage but has a gray neck and lacks the brown flanks of the great blue heron.
text: The long neck is gray with a black-bordered white throat stripe.