Assertion: northern ravine salamander | /r/HasProperty | listed as a species of special concern
Facets:
value: in pennsylvania
type: LOCATION
Source sentences:
text: In Pennsylvania, the northern ravine salamander is listed as a species of special concern, which mean it’s rare or not common due to one or more of the following factors: range restriction, population decline, limited distribution, direct threats from habitat alteration, or collection from the wild.