- Oregon, June 29, 1991Recorded by Geoffrey A. Keller / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Oregon, May 30, 1992Recorded by Thomas G. Sander / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Oregon, May 29, 1992Recorded by Thomas G. Sander / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - CaliforniaRecorded by Paul Fenwick / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - California, June 21, 1987Recorded by Gregory Budney / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - CaliforniaRecorded by Andrew Spencer / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - CaliforniaRecorded by Andrew Spencer / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - New MexicoRecorded by Wendy A. KuntzMedia Player Error
Update your browser or Flash plugin - July 16, 1996Recorded by Wendy A. KuntzMedia Player Error
Update your browser or Flash plugin - JaliscoRecorded by Andrew Spencer / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - Arizona, May 22, 1977Recorded by Virginia Huber / Macaulay LibraryMedia Player Error
Update your browser or Flash plugin - CaliforniaRecorded by Paul Fenwick / 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.