Assertion: legged buzzard | /r/HasProperty | vulnerable
Facets:
value: to great horned owls
type: TRANSITIVE-OBJECT
value: to predation
type: CAUSE
value: by night
type: TEMPORAL
Source sentences:
text: While wintering, rough-legged buzzards or hawks may be vulnerable to predation by night to Eurasian eagle-owls (Bubo bubo) or great horned owls (Bubo virginianus) and rarely, during day, other large Buteo hawks, including those of their own species.