Montana State University

MSU News

Montana State University
P.O. Box 172220
Bozeman, MT 59717-2220

Tel: (406) 994-4571

Find us on Facebook

Article Pressroom

For editorial use only in conjunction with the direct publicity or promotion of Montana State University, unless otherwise noted. No other rights are granted. Commercial use is prohibited. All rights reserved.

To download the high-resolution version of this image, use your browser's Save or Download Image feature, found by right-clicking (PC) or control-clicking (Mac) on the image.


Caption An alpha male wolf of the Canyon pack in Yellowstone National Park is photographed in the Lower Geyser Basin in February 2015. Sara Waller, MSU associate professor of philosophy, is part of a team that has found dialects in the howling behavior of wolves and other canid species. NPS photo by Jim Peaco.
Contact Contact: Sara Waller, associate professor of philosophy in the College of Letters and Science, (406) 994-5216,