Assertion: storm petrel | /r/HasProperty | white bar
Facets:
value: on its distinctive fluttering flight
type: LOCATION
value: from related western palaearctic species
type: OTHER
value: on its under wing
type: LOCATION
Source sentences:
text: The European storm petrel can be distinguished from related Western Palaearctic species by the white bar on its under wing and its distinctive fluttering flight.