Assertion: woodpecker's bill | /r/CapableOf | give rhythmic wicka calls
Facets:
value: at the same time
type: TEMPORAL
value: often
type: TEMPORAL
Source sentences:
text: Two birds face each other on a branch, bills pointed upward, and bob their heads in time while drawing a loop or figure-eight pattern in the air, often giving rhythmic wicka calls at the same time.