Assertion: squirrel's color | /r/CapableOf | become advantageous
Facets:
value: in their newly changed habitat
type: LOCATION
Source sentences:
text: It has been suggested that their population declined due to extensive deforestation and the hunting of squirrels for their meat and pelts, which led to gray colored squirrels having the selective advantage as their light-gray color became advantageous in their newly changed habitat.