Genyornis illustration (IMAGE) University of Cambridge Caption Detail from an illustration of Genyornis being chased from its nest by a Megalania lizard in prehistoric Australia. Illustration supplied by the artist Peter Trusler. Credit Peter Trusler Usage Restrictions Please credit 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.