Audio file copyright 2008, R. Reynolds. All rights reserved
Western Soundscape Archive, University of Utah
Compressed from .wav format to .mp3 format
J. Willard Marriott Library, University of Utah, Salt Lake City, Utah 84112; Ecological and animal data provided by NatureServe. NatureServe Explorer: An online encyclopedia of life [web application]. NatureServe, Arlington, Virginia. Available http://www.natureserve.org/explorer.
An Arizona Toad calls in the evening
Photo Rights Management
Photo by Jeff Servoss, courtesy of U.S. Fish and Wildlife Service