Thousands of years ago, Tasmanian devils roamed the mainland. Now a group of scientists argue we should re-introduce them — to help combat cats and foxes that are killing Australia’s smaller marsupials. But is it that simple? – The Science Show – ABC Radio National
More than 3,000 years after the predator disappeared off the mainland, evidence of how it co-existed with other animals has been unearthed in its fossilised poo.