presumed Hooded Warbler nocturnal flight calls
Fig.3. Texas April 19, 1999 (WRE).
Fig.4. New York September 18, 1995 (WRE).
Fig.5. New York September 23, 1995(WRE).
Fig.6. New York September 11, 2001 (WRE).
Fig.7. New York September 18, 2001 (WRE).
Fig.8. New York September 19, 2001 (WRE).