Cerulean Warbler diurnal flight calls
Fig.2. Maryland July 14, 1993 (MO).
Perched bird foraging.
Fig.3. Maryland June 20, 1992 (MO).
Perched bird on the breeding grounds.
Fig.4. New York July 25, 1997 (WRE).
Bird in short flight.
Diurnal calling sequences:
1. New York July 25, 1997 (WRE). Adult in short flight.
2. New York July 25, 1997 (WRE). Adult in short flight.
3. Maryland June 20, 1992 (MO). Bird in short flight on the breeding grounds with Indigo Bunting and Red-eyed Vireo singing in the background.