Environment Protection Biodiversity and Conservation Act

In search of Australia’s newest mystery bird

Environment / January 10, 2024 / 6 minutes of reading

For 100 years, the Night Parrot was the undisputed mystery bird of Australian ornithology. Until the discovery and subsequent study of a tiny population in Queensland’s far west in 2013, two specimens found by the side of remote outback roads in 1990 and 2006, also in Queensland, were the only hard evidence of its continued existence.

With the parrot now present and accounted for, there remains one Australian bird that has never been photographed: the Buff-breasted Buttonquail. Like the Night Parrot, it has gone a full century undetected. The last undisputed record was a specimen shot by the legendary naturalist William McLennan near Coen in far north Queensland, in February 1922.

It may even be the first Australian bird condemned to extinction since the Paradise Parrot – yet another Queensland species, which was last seen alive in the 1920s.

Buttonquail are a small family of ground-dwelling, polyandrous species that resemble but are not closely related to “true” quail (part of a much larger group that also includes pheasants and chickens). Distributed from sub-Saharan Africa across Asia and Australia, buttonquail mostly live in grasslands, fly only when disturbed and are not often seen.

Despite its enigmatic status, the Buff-breasted Buttonquail (Turnix olivii) is not a sexy species.… Read more..

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Rats of spring

Environment / January 21, 2017 / 7 minutes of reading

In Ronald Strahan’s revised edition of The Mammals of Australia, C. H. S. Watts describes the Plains Rat as among “the loveliest of Australian rodents”. While its loveliness might be in the eye of the beholder, it’s certainly among the most tenacious, being adapted to some of the driest, most inhospitable country: the stony gibber deserts and cracking clay soils of the Lake Eyre Basin.

There, it can survive without drinking, obtaining water from food starches, aided by its highly concentrated urine and absence of sweat glands. During the day, colonies shelter from predators and the intense heat in complex burrow systems that can be more than 40 kilometres long, yet separated from each other by only a matter of metres, interconnected by runways on the surface.

Not that water is a problem for the plains rat right now. Surveys at Andado Station, a cattle property in the south-east of the Northern Territory abutting the western edge of the Simpson Desert, are showing a spike in numbers following unseasonal winter and spring rains. And it’s places such as Andado, and animals like the plains rat, that are helping prompt a rethink of how we might save what is left of our desert fauna.… Read more..

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Snail’s place

Environment / May 14, 2016 / 7 minutes of reading

In 1996, Dr John Stanisic, then curator of invertebrates at the Queensland Museum, was doing a routine environmental impact assessment near Taroom in southern central Queensland, some 380 kilometres north-west of Brisbane. The purpose of Stanisic’s survey was to check for rare and threatened species around an impoundment for the proposed Nathan Dam, on the Dawson River.

The dam was a controversial project in the district, as it would have flooded large areas of arable farmland. The usual arguments were trotted out about jobs for the local community. The water, it was said, would supply the needs of the local towns. Others suspected that the real reason was to service a proposed mine at nearby Wondoan, now in mothballs due to the tanking price of coal.

Stanisic and his team were checking an unusual habitat called boggomoss, where natural springs emerge from the Great Artesian Basin and create small lagoons in the otherwise dry semi-arid woodlands of the Brigalow Belt. One of his team, who was searching for isopods (which the rest of us know as slaters), unearthed a snail from the leaf litter. “I knew right away what it was,” Stanisic says. “It was like, Eureka!”

Stanisic, who goes by the name of the Snail Whisperer on his own website – he has discovered and described some 900 species since 1980 – had been searching for this particular mollusc for 10 years.… Read more..

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