The scientific community is abuzz after a suspected hybrid turtle was rescued off Queensland’s coast.
Australia’s largest land predator has been found to be resistant to one of its biggest threats – changes in skull shape caused by cross-breeding with domestic dogs.
How often do birds mistakenly mate with other species? That is a question arising from sightings in recent years – the first for well over a century – of Australia’s most mysterious bird, Rawnsley’s bowerbird.
When virus infections attack, the hybrids of these two sub-species of parrots prevail