The main pest animals are feral goats, foxes, and feral pigs. Goats, foxes and pigs pose a particular problem for native animals, while rabbits damage the already fragile soils and threaten endangered plant species. Control programs are being undertaken for all pest animal species in the park, although goat and fox control is currently the highest priority.
A number of introduced plants have been recorded in the park. The main weeds are noogoora burr, saffron thistle, and African boxthorn. Staff undertake regular weed control programs.