Assertion: cormorant's flight | /r/HasProperty | performed by continued flappings
Facets:
value: sometimes also
type: DEGREE
Source sentences:
text: The flight of this species is perhaps more rapid than that of the others, and is performed by continued flappings when the bird is travelling, but by alternate flappings and sailings of great elegance during the beginning of the breeding season, or when they collect in large flocks in lowering weather, sometimes also when about to alight.