Wilbur L Hershberger
21 Jun 1998
- 5.0 km E of Adamstown; Oland Rd.
- 39.3 -77.4333333
- 150 meters
- SONY TCD-D10 PRO II
- Sennheiser ME 62
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: Fields were recently cut the males are singing their "heads off." The song delivery rate is very high.
Filtered at 250 Hz.
[Sixty-one songs. Quality changed from 1 to 1/1-2 (other birds singing in places) - CAM - 31 January 2005]