Assertion: king vulture | /r/CapableOf | make wheezing sounds
Facets:
value: in courtship
type: LOCATION
Source sentences:
text: The king vulture lacks a voice box, although it can make low croaking noises and wheezing sounds in courtship, and bill-snapping noises when threatened.
text: The King Vulture lacks a voice box, though it can make low croaking noises and wheezing sounds.