- California, June 11, 1994Recorded by Randolph Little | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Ontario, July 17, 1958Recorded by William W. H. Gunn | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, June 13, 1993Recorded by Randolph Little | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Colorado, May 29, 2007Recorded by Andrew SpencerMedia Player Error
Update your browser or Flash plugin - Pennsylvania, October 17, 2007Recorded by Andrew FarnsworthMedia 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.
