Henslow's Sparrow diurnal flight calls
Fig.2. New York July 25, 1995. Same individual as Fig.1.
Perched bird with American Robin singing in the background.
Fig.3. New York July 25, 1995 (WRE).
Perched bird with American Robin singing in the background.
Fig.4. New York July 25, 1995 (WRE).
Perched bird with American Robin singing in the background.
Fig.5. Maryland July 13, 1993 (MO).
Unseen perched bird with singing adult.
Diurnal calling sequences:
1. New York July 25, 1995 (WRE). This cut captured one bird singing and another giving the descending "seep" note amidst a small flock of adults and juveniles on the breeding grounds. American Robin and Alder Flycatcher singing and American Goldfinch and Red-winged Blackbird calling in the background.
2. Maryland July 13, 1993 (MO). Singing bird on breeding grounds with an unseen bird, possibly a juvenile, giving "seep" note. Eastern Towhee calling in the background.