Assertion: wing feather | /r/CapableOf | replace cut feathers
Facets:
value: with flight-capable feathers
type: OTHER
value: during the molt
type: TEMPORAL
Source sentences:
text: Birds that have had their wing feathers clipped to prevent them from flying replace these cut feathers with flight-capable feathers during the molt and must be clipped again if they are to be kept flightless.