News: extinction

Rare Kangaroo Island dunnart under threat from feral cats

A rare Kangaroo Island dunnart in its natural habitat. Photo by Brad Leue/Australian Wildlife Conservancy.

A study involving researchers from the University of Adelaide has found that feral cats are putting the critically endangered Kangaroo Island dunnart – a small, mouse-sized marsupial found only on Kangaroo Island – to the brink of extinction.

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Humans hastened the extinction of the woolly mammoth

Mammoth

New research shows that humans had a significant role in the extinction of woolly mammoths in Eurasia, occurring thousands of years later than previously thought.

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Don’t focus on genetic diversity to save our species

rock wallaby image

Scientists at the University of Adelaide have challenged the common assumption that genetic diversity of a species is a key indicator of extinction risk. 

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