Answer
Poaching was Dian Fossey's staunch opposition. She dedicated her life to protecting mountain gorillas in Rwanda, and poaching posed a significant threat to their survival. Fossey believed that poaching not only depleted gorilla populations but also disrupted their social structure and caused immense suffering. She actively campaigned against poaching, collaborating with local authorities and raising awareness internationally. Her efforts contributed to increased anti-poaching measures and helped protect these endangered animals.