A rare glimpse of a Nankeen Night Heron in the Northern Flinders Ranges. Not usually seen in arid inland areas, these elusive nomads follow the rains. This adult flew into Copley from the south in the early evening for a brief transit stop. A distinct call signaled the arrival of a further three Nankeen Night Herons to the location around sunset. They were well hidden in the high foliage of a eucalyptus tree and are not generally sighted during the daylight hours. Arriving just days after a flood summer throughout the Flinders Ranges, Nankeen Night Herons feed on crustaceans, fish, amphibians, and insects in shallow waters such as the nearby Retention Dam.
Also known as Willy Willies, Dust Devils are a common site around the Flinders Ranges. The Bureau of Meteorology define the phenomena as
A localised dust filled vortex similar in shape to a tornado but of much less strength. They differ from dust storms in that they are a more localised and short-lived event. They form due to intense heating at the surface causing a rapid upward movement of parcel of air. This displacement of the surface air causes an inward movement of surrounding air, creating the common spiral shape of the dust devil. Dust devils are generally small in size compared with tornadoes, being about 3-100m in diameter and up to 300m high. Wind speeds inside the vortex reach a maximum of 100km/hr.