Assertion: true petrel | /r/HasAspect | white rump
Facets:
value: leach's storm-petrel
type: OTHER
Source sentences:
text: Leach's Storm-Petrel: This medium-sized petrel has a dark brown body and a white rump and under tail feathers.
text: Leach's Storm-Petrel: This medium-sized petrel has a dark brown body and a white rump and under tail feathers.