Ants Meeting Non-Nest Mates (IMAGE) University of Melbourne Caption This image shows ants displaying aggression against non-nest mates. Credit Qike Wang Usage Restrictions No archiving, editorial use only (credit at all times). 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.