Day 6 (ie .26th May) was one of clear skies, a cool wind, and puffy clouds during the afternoon. The day temperature was around 18 degrees. This is pleasant walking weather in an arid country.
We walked across a plain to the east of the Wirrealpa Range crossing the various creek beds that flowed into the southern end of Lake Frome. I slipped on a rock crossing a creek and fell, jarring my back. I walked slowly behind the camels. We crossed the Arkaroola Blinman Rd for the second time and then rested whilst we picked up a food drop in a creek bed by the side of the road.
I was grateful for the food drop rest as the muscles in both my legs and back were starting to hurt and I was now walking with difficulty. I walked at the back of the camel train.
What was being reinforced as I walked was that what people call drought conditions (ie; lack of rain) was actually the new normal. The rain ie., the big monsoonal rain — is now the exception. The winter rains from the south consist of little more than light sprinkles. The monsoonal rains are the key to life in the northern Flinders Ranges.
This arid country had been drying for 50,000 years. The water in the creeks rarely make it to Lake Frome in the east, or to Lake Torrens in the west. Climate heating is speeding up the drying process. According to the latest UN’s Intergovernmental Panel on Climate Change’s (IPCC) Report Australia’s land area has warmed by about 1.4C since 1910 and are now above anything that could have been caused by natural variation with Australia on track for 2C of warming and its heating faster than the global average. That means that some of the extreme temperatures we are seeing now will be closer to the average by the mid-21st century. Fait accompli.
The morning of Day 3 was overcast, but the welcomed cloud cover quickly disappeared after we had loaded up the camels for the days walk. We started walking around 9.30am and Greg was picked up early in the morning by Ed from Angoriachina Station, who dropped him back at the North Blinman Hotel, so that he could make his way back to his home in Sydney. Peter, his Sydney friend, continued on the camel trek with us. This was his second camel trek. A large number of people on the various camel treks are returnees.
The walking pace to Lake Frome picked up as we did not have to stop and wait for people to catch up. The morning was spend crossing 3rd plain, and prior to entering Tea Tree Gorge in the late morning, e saw bullock bushes, a rough blue bell bush, and a young bearded lizard.
By late morning we were walking along the creek bed through Tea Tree Gorge. Lunch was in the gorge. Firewood is collected, a fire is lit, and the billy is boiled. I had a wrap with left overs (sweet and sour chicken wings, hokkien noodles and veges) from the previous nights dinner that had been cooked on a camp oven. I noticed the grass trees (Xanthorrhoea) growing high up on the gorge walls whilst eating a slice of fruit cake with a cup of licorice tea.
It had been a warm night sleeping in the swag in the open air. Breakfast was around 6.30am in front of a fire. It was a cloudy morning and there was no wind. The aim of the 2nd day’s walk was to leave 2nd plain and reach 3rd plain, which also runs north south between the ranges. We were slowly making our way north east through a series of ranges to reach the eastern flank of the Flinders Ranges.
We walked all day along the rocky creekbeds that were the tributaries of Balcanacana Creek covering a distance of around 11 kilometres in sunny conditions. The temperature was mild, the sun bright and the sky was blue. It was slow going as one of the walkers from Sydney, who had a recent knee reconstruction, found the creek bed walking very hard going. He continually fell behind and we had to wait for him to catch up.
Greg was also overweight and he had signed up for more than his body was capable of. He had judged that he could walk at the pace of camels–which he could–but his preparation/training consisted of him walking on flat surfaces (ie., footpaths), and not on the rocky or sandy creek beds for several hours on end. The sand and stones in creek beds make for slow and difficult walking. It can be hard going, especially so for someone with a recent knee reconstruction.