Audio file copyright Jeff Rice and Michael Burroughs
Western Soundscape Archive, University of Utah
Compressed from .wav format into .mp3 delivery 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.
Release calls of an Amargosa Toad as it is held by a biologist
Photo Rights Management
Photo by Michael Burroughs; Photo courtesy of US Fish and Wildlife Service