Assertion: barn owl's call | /r/HasProperty | vocal organ
Facets:
value: quite
type: DEGREE
Source sentences:
text: The passerine voice box (also called a syrinx) is a vocal organ located in the trachea.
text: The calls of certain North American nightjars could conceivably be mistaken for an owl’s, given these secretive, mottled insect-hunting birds are also mainly nocturnal and can be quite vocal after-hours.