Lieutenant Watkin Tench arrived at Warrane (Sydney Cove) with the First Fleet in 1788. Tench described a diversity of birds and animals, present in small numbers:
The country, I am of opinion, would abound with birds, did not the natives, by perpetually setting fire to the grass and bushes, destroy the greater part of the nests; a cause which also contributes to render small quadrupeds scarce.
Tench and Judge David Collins observed fire behaviour during drought and extreme weather. Aboriginal fires were, as always, burning in bushland northwest of Parramatta in February 1791. Over three days of extreme temperatures (>430 C) and searing northwesterly gales, flying foxes and lorikeets were dropping dead in what is now Parramatta Park. However, the fires did not affect the European settlement.
Fifth of December 1792 was another extreme day. One house and several fences and gardens were burnt in Sydney. Extensive fires at Parramatta were "brought under" by settlers with green branches. However a firebrand from the crown of a tree ignited a thatched roof, destroying a hut, outbuildings, and a stack of wheat at Arndell's farm near Toongabbie. These fires were controllable because they were in light, discontinuous fuels.
Surveyor General Thomas Mitchell noted that "no vegetable soil is formed" on sandstone in New South Wales because "conflagrations take place so frequently and extensively … as to leave very little vegetable matter to return to earth." He described the country between Parramatta and the Hawkesbury River:
… no objects met the eye except barren sandstone rocks, and stunted trees. With the banksia and xanthorhaea always in sight … The horizon is flat ...
When Mitchell surveyed the road to the Hunter Valley, he wrote:
… the whole face of the country is composed of sandstone rock, and but partially covered with vegetation. ... on many a dark night … I have proceeded on horseback amongst these steep and rocky ranges, my path being guided by two young boys belonging to the tribe who ran cheerfully before my horse, alternately tearing off the stringy bark which served for torches, and setting fire to the grass trees (xanthorhaea) to light my way.
Charles Darwin visited Sydney and Bathurst in January 1836:
In the whole country I scarcely saw a place without the marks of a fire; whether these had been more or less recent – whether the stumps were more or less black, was the greatest change … In these woods there are not many birds.
Darwin travelled unconcerned through midsummer fires in severe weather during a drought:
We experienced this day the sirocco-like wind of Australia, which comes from the parched deserts of the interior. Clouds of dust were travelling in every direction; and the wind felt like it had passed over a fire.
… The season … had been one of great drought … The Macquarie figures in the map as a respectable river … I found it a mere chain of ponds …
The next day we passed through large tracts of country in flames, volumes of smoke sweeping across the road.
Discuss in our Forums
See what other readers are saying about this article!
Click here to read & post comments.
7 posts so far.