Northern Waterthrush diurnal flight calls
Fig.2. Maryland August 28, 1994 (MO).
Bird in flight.
Fig.3. Florida May 5, 1995 (WRE).
Bird in flight with Willet calling in the background.
Diurnal calling sequences:
1. Virginia September 19, 1993 (MO). Bird in flight with Carolina Wren singing in the background.
2. Maryland August 28, 1994 (MO). Bird in flight with Semipalmated Plover calling in the background.
3. Texas April 21, 1994 (WRE). Bird in flight with Great-tailed Grackle and Mourning Dove calling in the background.