Saturday 18 January 2020

Green Respite

It has been a  couple of months since I last posted, and for much of that time I have been carrying buckets and watering cans around my gardens, fighting a rearguard action against advancing drought and heat.  When the restricted time allowed for watering each morning has passed, it has been out with the rakes and pruning gear, refreshing fire breaks, or up the ladder, cleaning gutters of the dead needles strewn from the Casuarinas by the hot, dry winds of spring and summer.

There was one half decent fall of rain in November, and a few miserly, drizzly showers in December, before the heat grew fiercer, the wind stronger, and the moisture was sucked from the ground again. 

As 2019 entered its final weeks we watched the northern ranges of NSW burn, and then, as Christmas approached, the central ranges were aflame, along with the southern ranges and coast, as well as much of Victoria, South Australia, West Australia, and Tasmania.  Smoke became our atmosphere as gardens wilted and the younger trees and shrubs began to die.  Lawns, well, they turned tawny long ago, and were now crumbling into the dust.



The stream beside our garden, once a reliable place to fish for trout, perch and yabbies, was reduced to a few shallow, muddy, smelly puddles, from which, after the temperatures passed 40 degrees Celsius, I had to net and bury the floating carcasses of oxygen deprived fish.  The level of the lake at the head of our little Valley on the Mountain began falling faster as the water bombing helicopters joined the westerly wind in sucking up its water.



As the smoke grew thicker, ash and charred leaves began to gently drift down and sprinkle everything with grey and black. The sound of sirens became just part of the ambient noise of the Mountains, and the news grew ever more alarming. Computers were set permanently to displaying the RFS fire maps and playing the local RFS radio frequency, in the hope that it might give us sufficient warning should the fires to our north and south suddenly change course.

Across the country, houses and then whole villages were destroyed, and lives were lost, including fire fighters.  Whole towns were forced to wade or drive into the salt water as flames of a ferocity not seen before charged all the way to the back of the beach.  Other towns didn't have the luxury of lake or ocean to flee to.

In one case a surge of fiery wind flipped a ten ton fire tanker over, killing one of its crew and injuring the others.  I have been in some pretty lively fires over the years, and been singed several times in the fighting of them, but I had never seen, or heard of, anything like that before.  Trees falling on or near trucks, and crown fires sweeping overhead and forcing crews to turn on the cabin spray bars and hunker down under fire blankets - yep, not so uncommon in the world of bushfire fighting, but that was just beyond anyone's experience.

The conversation here in the Mountains turned to safe places and suitable evacuation destinations - to stay and fight, or get out now, rather than be caught in heavy traffic on the long, bush-lined, winding road to the safety of the City on the Plain. 

As the smoke grew darker and the ash fell thicker, the air tankers began their bombing runs, laying long red swathes of water and fire retardent along the village edges.  Villages once described by real estate agents as "leafy refuges from the bustle of city life" were suddenly tiny, dangerously exposed enclaves within a huge expanse of potentially explosive forest and bush.  More houses and sheds burned, and residents who had not already fled were being told to take cover as it was now too late to leave safely.

Then the weather, at least on our Mountain, turned, and in less than two weeks we have had more rain than fell in the final three months of 2019.  RFS stations across much of the state have "stood down" and for the first time in many, many weeks, their roller doors are closed - their tankers quietly parked inside.  In Victoria, the battle continues, while in parts of Queensland, the fire fighters have retired but the SES is now flat out dealing with storms and flooding.  Oh, Australia....

At first glance, the green we Mountains Folk are accustomed to has returned.  The air no longer smells of charred bush, and the lawn mower had its first exercise since very early spring.  Dig deeper though - scratch among the mulch for example and find dry pockets of soil, or wander down to the barely trickling creek and look at its exposed, muddy banks, and it is obvious we have received a respite rather than a complete reprieve. Three or four days of hot westerly wind and we could be facing the fires again.



But for the moment, we are enjoying the cool and damp.  The ducks who normally lived by the shady pool down stream from the orchard had left us, but are back now that the water has returned to their favourite bathing spots - and little swirls show where, somehow, a few minnows survived the worst couple of weeks when the creek had only one small but shaded pond left for them to swim in. 

Perhaps, in a season or two, there will be redfin perch in our pools again, but I doubt the water will ever again be consistently cool enough to keep trout happy and healthy.

Our Magpies are happily finding food on their own account, instead of relying on scraps of mince from us to keep their younglings half satisfied.  We even had a visitor not seen before - a juvenile Ibis.



The grandkids wanted to name it Bin Chicken, but we settled on Binni - and he or she did a fine job of thinning out the snails and slugs that reappeared all over our garden within a couple of days of the first good rainfall.


Binni appears to have moved on again.  If the rain keeps falling, as it is again just now, we might be able to move on from this awful time and enjoy regrowth and green shoots.  If only our "leaders" would also move on from whatever venal or ideological fixation it is that has crippled their willingness to deal with the all too evident, looming disaster that is climate change.  Oh, Australia...