Extinction

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An artist’s reconstruction of what the giant bird Dromornis would look like. Genyornis would be similar but slightly smaller. Peter Trusler

A case of mistaken identity for Australia’s extinct big bird

Our entire knowledge of one of Australia's extinct ancient giant birds is flawed because experts have been looking at remnants of the wrong egg the whole time.
One of the several precious giant tortoises recently found on Volcano Wolf, Galápagos Islands. Luciano Beheregaray

How we rediscovered ‘extinct’ giant tortoises in the Galápagos Islands – and how to save them

When 100-year-old giant tortoise Lonesome George died in 2012, the world thought his species was lost forever. We went to the Galápagos Islands looking for 'extinct' tortoises – and we found them.
Fragments of woodland surrounded by cleared land in south west Australia. Google Earth

Unique Australian wildlife risks vanishing as ecosystems suffer death by a thousand cuts

Australia may have reputation for vast areas of wilderness, but in reality the continent's ecosystems have been chopped and diced. Now we need to protect what's left.
Hold on: before we bring dinosaurs back to life as in Jurassic World, we need to look at other extinct critters first. Universal Pictures and Amblin Entertainment

Before we build Jurassic World we need to study recent extinctions

Jurassic World is opening in cinemas this Thursday and again raises the idea of resurrecting extinct creatures. But there's plenty of other contenders before we even think of recreating dinosaurs.
More mines, more roads, as the government puts its drive towards economic development ahead of all else. AAP Image/Alan Porritt

There are no green shoots for sustainability in this Budget

Amid talk of paths to surplus and investing in infrastructure, both sides of politics seem to have forgotten Australia's longstanding responsibility to govern sustainably, and not just for the economy.
The Bellinger Snapping Turtle is under threat, and that bodes ill for the entire ecosystem. Copyright: Gary Bell/OceanwideImages.com

Turtle extinction event bodes ill for our waterways

The Bellinger River Snapping Turtle is under threat of extinction, and it suggests something very wrong with the whole ecosystem.

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