Assertion: black shouldered kite | /r/HasProperty | gregarious
Facets:
value: loosely
type: DEGREE
value: at times of irruptions
type: TEMPORAL
Source sentences:
text: Black-shouldered kites usually hunt singly or in pairs, though where food is plentiful they occur in small family groups and can be loosely gregarious at times of irruptions, with up to 70 birds reported feeding together during a mouse plague.