Assertion: raven's tail | /r/CapableOf | flap their wings
Facets:
value: as in crows
type: MANNER
Source sentences:
text: They can be distinguished from other crow and raven species by their large size, more wedge-shaped tail, thick bill, a tendency to soar and glide, rather than flap their wings (as in crows), and their harsh, croaking calls.