Thomas Newsome, University of Sydney (IMAGE) University of Sydney Caption Dr Thomas Newsome, School of Biological Sciences at the University of Sydney, Australia is lead author of an article proposing a major experiment to test the impact of dingo populations. Credit University of Sydney Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.