- Oregon, June 20, 1989Recorded by Geoffrey A. Keller / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Oregon, June 20, 1989Recorded by Geoffrey A. Keller / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, May 17, 2013Recorded by Bob McGuire / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, May 29, 2001Recorded by Geoffrey A. Keller / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, January 25, 2015Recorded by Kristie Nelson / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Colorado, April 12, 2008Recorded by Andrew Spencer / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, June 15, 1990Recorded by Dave Herr / Macaulay LibraryMedia Player Error
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Sounds provided by Macaulay Library.
Listen to more sounds of this species from the ML archive.
Listen to more sounds of this species from the ML archive.