Assertion: storm petrel | /r/HasProperty | white
Facets:
value: unlike other north atlantic petrels
type: OTHER
value: with black streaks on the belly
type: OTHER
value: mainly
type: DEGREE
value: almost completely
type: DEGREE
Source sentences:
text: The two species are difficult to tell from each other, equally tall, pale, with orange bills and uniformed, broad gray (almost 15% excluding southern petrel, which is almost completely white).
text: It differs from the more common petrel species found in New Zealand, Wilson's storm petrel (O. oceanicus), by its pale bar on the upper wing, white belly with streaking, narrow white panel on the underwings, longer legs, and dark webs to the feet.
text: they are mainly white.
text: The grey-backed storm petrel is even smaller and is dark grey from the breast to the chin and on the face, where the white-faced storm petrel is white.
text: It is white below, unlike other north Atlantic petrels, and has a white face with a black eye mask like a phalarope.
text: It is white below, unlike other north Atlantic petrels, and has a white face with a black eye mask like a phalarope.
text: The New Zealand storm-petrel is about 20 cm long and is black and white with black streaks on the belly.