Assertion: wolf | /r/HasProperty | returned to parts of their former range
Facets:
value: since
type: TEMPORAL
value: thanks to both natural recolonizations
type: CAUSE
Source sentences:
text: Wolves were given protection under the Endangered Species Act (ESA) of 1973, and have since returned to parts of their former range thanks to both natural recolonizations and reintroductions.