aerial aeroplane airplane angles appearance arial below bushland central-Australia country-side distance distant expanse flying formations from-above geologically-significant height high isolated landscape lined lines looking-down mountainous movement moving outback panoramic panoramic-views remote riverbeds rough rugged rural scenery scenic shadows sightseeing sparse sunlight sunshine terrain travel travelling undulating valleys vegetation arid Australia Australian brown bush central coloring colors colouring colours contrast contrasting descriptive desert-country desert-region drought dry dry-brown-land far foliage gravel ground hills hilly hot inland light outcrops perspective perspectives road rocks rocky scrub shrubbery sky textures trees above blue-haze conditions riverbed views blue saltflats water armor armored armorment armour armoured armourment Australian-freshwater-crocodile backstraps bony-ridges crocodile crocodylus-johnsoni danger dorsal-surface exotic fauna fresh-water-crocodile freshie hide Johnstone's-crocodile leather leathery lethargic omnivorous opportunistic opportunistic-predator osteoderms patterns powerful predator reptile reptilian ridges scales scutes semi-submerged skin tail tail-scutes territorial texture textured