If you've ever seen an Australian finch, you know that it has a brightly colored red, orange, or yellow bill. But how and why do these birds develop one color over another? A new study has ...

Buffel grass directly threatens 27 endangered Australian species ... "The biggest thing that struck me was the sound of the birds. The noise was intense," says Darren. "There's well over 100,000 ...

The Gouldian finch was the most in-demand of almost a dozen native northern Australian finch species and thousands ... was just one of several bird and mammal species reliant on native grass to ...

All of them, he claims, were caused by the birds and their burning sticks. Raptors, including the whistling kite, are intentionally spreading grass fires in northern Australia, the paper argues.

Its Defence Housing Australia company has started clearing ... Photo shows Gouldian finch eat gamba grass. The gouldian finch was so rare, birders from across the globe would trek thousands ...