Assertion: salamander's range | /r/HasProperty | natural
Facets:
Source sentences:
text: Its natural range, however, extends south into Alabama, making the lower part of Pennsylvania just about the northernmost extent of its range.
text: The Jefferson salamander has close ties to Pennsylvania, aside from the belief that this area always has been a part of its natural range.
text: The tiger salamander has been introduced into central California and some other areas that are not part of its natural range.