Gippsland Water Dragon (IMAGE) University of Queensland Caption An example of an Australian lizard, in this case the Gippsland Water Dragon, running on two legs. Credit David Paul Usage Restrictions Only to be used with this story. Muct be credited. 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.