Assertion: black vulture | /r/CapableOf | expand their range
Facets:
value: northward
type: LOCATION
value: in recent years
type: TEMPORAL
Source sentences:
text: Black vultures have been expanding their range northward in
text: Black vultures traditionally roost in the southeastern and eastern parts of the country, but have expanded their range in recent years.
text: Black vultures, common in the southeastern United States, are expanding their range northward, and Missouri sightings of them are increasing.