Assertion: cardinal's parent | /r/CapableOf | feed nestling
Facets:
value: least twice an hour
type: TEMPORAL
Source sentences:
text: Both parents feed the nestlings a diet of insects and remove fecal sacs from the nest.
text: Parents (both male and female) feed the nestlings at least twice an hour.
text: Both parents feed the nestlings, which fledge in a few weeks.