- Colorado, June 28, 2012Recorded by Andrew Spencer / Macaulay Library
- California, June 10, 1990Recorded by Kevin J. Colver / Macaulay Library
- California, June 08, 1993Recorded by Rob Faucett / Macaulay Library
- California, June 08, 1993Recorded by Rob Faucett / Macaulay Library
- Saskatchewan, May 18, 1961Recorded by William W. H. Gunn / Macaulay Library
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.