Assertion: raven's call | /r/CapableOf | convey information
Facets:
value: about their flock
type: OTHER
value: about mating status
type: OTHER
value: about nearby threats
type: OTHER
Source sentences:
text: The call of the chickadee ("chick-a-dee-dee-dee") can be incredibly complex, and can convey information about their flock, mating status, and nearby threats.