Calls
- Flight song, calls
- Contact call
New York September 1963
- "Tail-up" call
Nunavut, Canada July 1961
- "Interception" call
July 1961
- "Peep" alarm call
Nunavut, Canada July 1961
Courtesy of Macaulay Library
© Cornell Lab of Ornithology.
Song a series of high, jangling notes. Call a quick, dry "pip-it."