Assertion: quetzal | /r/CapableOf | whistle two hollow high-pitched notes
Facets:
value: during its territorial call
type: TEMPORAL
value: melodiously
type: MANNER
Source sentences:
text: During its territorial call the quetzal melodiously whistles two hollow high-pitched notes, one ascending steeply and the other descending.
text: During its territorial call the quetzal melodiously whistles two hollow high-pitched notes, one ascending steeply and the other descending.