Grasshopper Sparrow diurnal flight calls
Fig.2. Texas April 10, 1996 (MO).
Perched bird.
Fig.3. Alabama April 23, 1990 (WRE).
Perched bird with Northern Mockingbird calling in the background.
Fig.4. Texas December 19, 2001 (WRE).
Perched bird with Mockingbird calling in the background.
Diurnal calling sequences:
1. Alabama April 23, 1990 (WRE). Perched bird with Barn Swallows, Northern Mockingbird, and Carolina Wren calling in the background.
2. Florida January 28, 1997 (WRE). Perched bird with Yellow-rumped Warbler, Red-bellied Woodpecker, and Blue Jay calling in the background.