twenty years Dian Fossey Dian Fossey Dian Fossey Dian Fossey Dian Fossey Dian Fossey 140 Virunga rangers excessive poaching and gorilla habitat destruction Dian Fossey’s Dian Fossey Dian Fossey playing and tickling Dian Fossey Dian Fossey Dian Fossey even mourn Dian Fossey Dian Fossey Biography: Dian Fossey Dian Fossey Dian Fossey http://www.biography.com/people/dian-fossey-9299545 Bio Dian Fossey’s Dian Fossey Dian Fossey Dian Fossey Dian Fossey Fifteen years earlier Info Source:biographydotcom Dian Fossey Dian Fossey Dian Fossey Dian was an American primatologist no means violent tempered