Mule Deer Moms to the Rescue (IMAGE) University of Alberta Caption A new study from the University of Alberta and the University of Lethbridge shows that mule deer females, even those who are not mothers, respond to the recorded distress calls of other fawn species, as well as their own. Credit Photo by Finbarr Wilson. 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.