The recovery of natural vegetation in abandoned areas depends upon the intensity and length of the agricultural activity and the amount of soil organic matter on the site at the time of abandonment. (ipcc.ch)
Their relative intolerance of people may force them to less desirable places to feed, or they may abandon the area altogether. (nps.gov)
The characters also come to abandoned areas filled with graffiti and a palpable sense of dread. (flickeringmyth.com)