 Another larger mammal is the southern hairy-nosed wombat.Some 140 species of birds have been recorded in the national park.The area covered by the national park has been identified by BirdLife International as an Important Bird Area (IBA) because it supports populations of the vulnerable malleefowl, the Gawler Ranges subspecies of the short-tailed grasswren, rufous treecreeper, blue-breasted fairy-wren, purple-gaped honeyeater and western yellow robin.