Songs
- Male advertising song
Oregon May 1988
- Advertising song
New York June 1998
Courtesy of Macaulay Library
© Cornell Lab of Ornithology.
Song a series of whistled toots.
Calls
- Whine-like call
Recorded by Kevin J. Colver
Utah
- Fall vocalizations
Recorded by Scott Weidensaul
Pennsylvania October 2004
- Winter vocalizations
Recorded by Steve Farbotnik
Pennsylvania January 1979
- Male alarm call
Recorded by Steve Farbotnik
Pennsylvania May 1978
- Unknown call
New York April 1951
- Bill snap and twittering
Ontario, Canada October 1958
- Food deliveries at a nest
Recorded by Steve Farbotnik
Pennsylvania June 1978
Courtesy of Macaulay Library
© Cornell Lab of Ornithology.