Assertion: stork's feather | /r/HasProperty | erected
Facets:
value: during displays
type: TEMPORAL
Source sentences:
text: These feathers are elongated and can be erected during displays.
text: There may also be a “snap” display, in which the head and neck are extended forward and downward, the feathers of the neck, face, and crest are erected, and the mandibles are brought together with a loud clap.