Assertion: woodpecker | /r/CapableOf | make drum
Facets:
value: loudly
type: MANNER
value: as a sign of males
type: PURPOSE
Source sentences:
text: Woodpeckers are usually silent except during spring season where they make loud calls and drum loudly as a sign of males locking in their territories.
text: The woodpeckers are usually silent except during spring where they make loud calls and drum loudly.