Assertion: ferret's population | /r/HasProperty | wild
Facets:
Source sentences:
text: Typically locals fear that pet ferrets will escape and form wild populations that either will upset natural ecosystems or spread rabies, but that's impossible.
text: Now black-footed ferrets are limited to seven captive populations and a few wild populations.
text: Typically locals fear that pet ferrets will escape and form wild populations that either will upset natural ecosystems or spread rabies, but that's impossible.