If you've ever seen an Australian finch ... which first appeared around 100,000 years ago, gives the birds an advantage in the wild. Since then, the genes for yellow bills have spread into ...

A team of environmental scientists at the University of Sydney, working with a pair of colleagues from the University of ...

A flock of spinfex pigeons drinks from a Central Australian waterhole, highlighting the importance of these sites for birds of all sizes. Picture: Simon Votto. “We actually found they ...