Songs

• Song
  
  Recorded by Stein, Robert C
  Maine June 1962
• Song
  
  Recorded by Keller, Geoffrey A
  Montana June 1990
• Song
  
  Recorded by Marantz, Curtis A
  Massachusetts May 1994
• Song
  
  Recorded by Stein, Robert C; Little, Randolph S
  New Brunswick June 1962
Courtesy of Macaulay Library
© Cornell Lab of Ornithology.

Song variable; series of high notes, some with accented ending note. "Wee-see, wee-see, wee-see." Most characteristic is "tsee, tsee, tsee, tsee, tsway."

Calls

• Calls
  
  Recorded by Batcheller, Hope J
  New York August 2007
Courtesy of Macaulay Library
© Cornell Lab of Ornithology.