- North Dakota, June 04, 1988Recorded by Geoffrey A. Keller | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Colorado, May 20, 2014Recorded by Andrew SpencerMedia Player Error
Update your browser or Flash plugin - Indiana, May 27, 1995Recorded by Geoffrey A. Keller | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - New York, May 11, 1952Recorded by Arthur A. Allen | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, March 27, 1988Recorded by Thomas G. Sander | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Colorado, May 11, 2012Recorded by Andrew SpencerMedia Player Error
Update your browser or Flash plugin - California, June 05, 1996Recorded by Randolph Little | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Colorado, June 26, 2008Recorded by Nathan PieplowMedia 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.
