Assertion: western lowland gorilla's population | /r/CapableOf | disappear in area
Facets:
value: altogether
type: DEGREE
Source sentences:
text: The Grauer’s population has declined across its range since the 1990s—by between 77 and 93 percent depending on the location—and disappeared altogether in some areas, according to a report released in April 20161 by experts with the Wildlife Conservation Society (WCS), Fauna & Flora International, and Institut Congolais pour la Conservation de la Nature.