Song: Flight calls are soft whistled "koor WIJ" or "ca-WEE", flight song is a repetitive whistled "tu-EE-oo" or "tur-wee". Songs and calls are more complex, more nasal and huskier than those of Semipalmated Plover. Alarm calls are short rough nasal "krip" or "quiir".
Sound: Lang Elliott; 1993 May 14; USA, North Dakota; Adult; Primary Sound;