原住民团体在珀斯山 （Perth Hills） 发现了新的短尾矮袋鼠种群，为河流保护工作做出了贡献。 Aboriginal group discovers new quokka population in Perth Hills, aiding river conservation efforts.

珀斯的Bibbul Ngarma土著协会正在通过测绘文化遗产、检验水质和监测野生动物,努力恢复Mandoon Bilya(Helena河)集水区的健康。 The Bibbul Ngarma Aboriginal Association in Perth is working to restore the health of the Mandoon Bilya (Helena River) catchment by mapping cultural heritage, testing water quality, and monitoring wildlife. 他们在珀斯山 （Perth Hills） 发现了一个新的短尾矮袋鼠种群，这是该地区的首次公开目击，这可能有助于保护工作。 They discovered a new population of quokkas in the Perth Hills, the first public sighting in the area, which could aid conservation efforts. 该项目旨在将不同的文化联合起来保护环境。 The project aims to unite different cultures in environmental conservation.