Assertion: salamander's habitat | /r/HasProperty | altered
Facets:
Source sentences:
text: A recovery plan was developed for the U.S. Fish and Wildlife Service (USFWS) and annual surveys are conducted by Thomas Pauley (Marshall University), an authority on this species, and he indicates that its numbers appear to be stable except where habitats have been altered.
text: Degradation occurs when the natural habitat has been altered and degraded to such a degree that it is unlikely that any remaining salamanders species would be able to survive.