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
Recording Description
Audio tracks of animal sounds
Notes
Calls from a male; in this cut there are normal chip notes which accelerate into the 'agitated trill' referred to in BNA. Primary song of another male audible in the background.