- Ontario, May 11, 1958Recorded by William W. H. Gunn | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Maryland, March 28, 1999Recorded by Wil Hershberger | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Texas, April 27, 1995Recorded by Geoffrey A. Keller | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Maryland, March 25, 2000Recorded by Wil Hershberger | Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Alberta, July 10, 1976Recorded by William W. H. Gunn | Macaulay LibraryMedia Player Error
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Listen to more sounds of this species from the ML archive.
Listen to more sounds of this species from the ML archive.
