Connor Meyer (IMAGE) The University of Montana Caption University of Montana doctoral student Connor Meyer, shown here with a wolf skull in UM’s Zoological Museum, studies the effects of a parasite on wolves in Yellowstone National Park. Credit University of Montana photo by Tommy Martino Usage Restrictions No restrictions. License Public Domain 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.