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The discovery of the genes that influence the beak shape in the famous Galapagos finches highlight the underlying unity of all life. Paul Krawczuk/Flickr

Darwin’s finches highlight the unity of all life

Darwin’s finches are known to be a paragon of evolution by natural selection, but a recent genetic discovery relating to their beaks highlights the evolutionary connectedness of all life.
In the Anthropocene, human-driven forces are shaping the planet in ways that may risk the collapse of human civilisation. Damián Bakarcic/flickr

Anthropocene raises risks of Earth without democracy and without us

The Anthropocene, as an epoch of human-driven planetary change, poses huge environmental and political problems. But it could also force us to develop proper ecological and democratic accountability.
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.
Come on Australia. Celebrate World Sparrow Day! Isabel Winney/Peri Bolton

Why you should celebrate World Sparrow Day

The humble sparrow represents a conduit to nature for many, and its wellbeing is connected to ours. That’s reason enough to celebrate World Sparrow Day.
TERN operates a number of flux towers that measure energy, water and carbon dioxide fluxes and their drivers in the vast expanse of northern Australia.

Research infrastructure cuts would hit the Top End hard

The NCRIS-funded Terrestrial Ecosystem Research Network (TERN) benefits pastoralists, business, tourism and Indigenous communities in the Northern Territory. Cutting it will hurt them all.
Cane toads are still spreading across northern Australia. UNSW

Building fences could stop cane toads in their tracks

Cane toads, introduced in 1935 to control cane beetles, have now spread across a huge swathe of Australia, from the Kimberley in northern Western Australia to northern New South Wales. They’re still spreading…

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