Graeme Gillespie

Spotted tree frog. Michael Williams/Its A Wildlife Photography

We name the 26 Australian frogs at greatest risk of extinction by 2040 — and how to save them

We’ve identified three frog species very likely to already be extinct. Another four species on our list are still surviving, but not likely to make it to 2040 without help.
A brush-tailed rabbit-rat, one of the small mammals disappearing in northern Australia. Cara Penton

The mystery of the Top End’s vanishing wildlife, and the unexpected culprits

Small mammals in northern Australia have been rapidly vanishing for the last 30 years, and scientists weren’t sure why. Now, a major new study found feral livestock are largely to blame.

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