Assertion: black footed ferret | /r/HasProperty | thrived in western prairies
Facets:
value: from mexico
type: LOCATION
value: to canada
type: LOCATION
Source sentences:
text: A solitary hunter, the black-footed ferret once thrived in western prairies from Mexico to Canada, and into the sage steppe areas of Arizona north through Utah and Wyoming—wherever prairie dog colonies were found.