Gregg Adams, University of Saskatchewan (IMAGE) University of Saskatchewan Caption This is Gregg Adams with a University of Saskatchewan llama east of Saskatoon, Saskatchewan, Canada. Credit Liam Richards for the University of Saskatchewan Usage Restrictions Photo credit must accompany photo. 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.