Gum trees in a billabong, Flinders Range National Park, South Australia, Australia

Red River Gum tree, Eucalyptus camaldulensis, Flinders Range, South Australia, Australia, Pacific

Umbrella wattles, Bunyeroo Valley, Flinders Range, South Australia, Australia

Road leading in the Flinders Range National Park, South Australia, Australia, Pacific

River red gum, Eucalyptus camaldulensis, Wilpena Pound, Flinders Range National Park, South Australia, Australia, Pacific

Stokes Lookout, Flinders Range, South Australia, Australia, Pacific

Bunyeroo Valley, Flinders Range, South Australia, Australia, Pacific

Looking towards the eastern escarpment of Wilpena Pound, a huge natural basin in the Flinders Ranges National Park, South Australia, Australia, Pacific

Close-up of a grey kangaroo (Macropus fuliginosus melanops), Flinders Range, South Australia, Australia, Pacific

Kangaroo sign and empty road, Flinders Range, South Australia, Australia, Pacific

Kangaroo road sign, Flinders Range, South Australia, Australia, Pacific

Flinders Ranges National Park, South Australia, Australia, Pacific

Kangaroo road sign, Flinders Range, South Australia, Australia, Pacific

Historical Railway station in Quorn near the Flinders Range National Park, South Australia, Australia, Pacific

Flinders Range, Heysen Range, South Australia, Australia, Pacific

Tree-like yakka plant, Flinders Range, South Australia, Australia, Pacific

Flinders Ranges National Park, South Australia, Australia, Pacific

Flinders Ranges National Park, South Australia, Australia, Pacific