What are the impacts of feral deer?
Feral deer threaten crops, vineyards, and pastures through grazing, spreading weeds and disease, and damaging fences and irrigation. They also cause erosion and are a road hazard. In the Murraylands and Riverland, feral deer cause an estimates $1.5 million in annual losses, which could rise to over $70 million in 10 years without control.