Assertion: black wolf | /r/AtLocation | forested areas
Facets:
value: than on the tundra
type: LOCATION
value: more frequently
type: DEGREE
Source sentences:
text: As black-colored wolves occur more frequently in forested areas than on the tundra (black coats occur in about 62% of wolves in the forested areas of the Canadian Arctic, compared with about 7% in the icy tundra), melanism was concluded by the researchers to give those wolves an adaptive advantage.