Assertion: storm petrel | /r/HasProperty | o. oceanicus
Facets:
Source sentences:
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: It has on occasion been considered a subspecies or even variant of Wilson's Storm-petrel, O. oceanicus, but is quite distinct.