Helen Osmond has watched the ins and outs of one superb fairy-wren population for three decades.

Spring isn't all it's quacked up to be. Pollen levels are high, magpies are terrorising cyclists and pedestrians alike, and protective duck parents are in attack mode.

Our new research unites genomic sequencing and museum collections to reconstruct the evolutionary tale of native rodents, including many extinct and elusive species – and they have a fascinating origin story.

If swooping season strikes fear into your heart, you're not alone. Fortunately, Dr Chaminda Ratnayake from the ANU Research School of Biology has the intel you need to navigate the great outdoors this spring.

A new study shows Australian magpie-larks may use a ventriloquial illusion to make their vocal duets more threatening.

To measure the speed of adaptive evolution in the wild, we studied 19 populations of birds and mammals over several decades. We found they were evolving at twice to four times the speed suggested by earlier work.