Wilbur L Hershberger
23 Jul 1998
West VirginiaJefferson County
- 2.0 km W of Bardane; USDA Lab
- 39.35794 -77.88217
- 150 meters
- SONY TCD-D10 PRO II
- Sennheiser ME 62
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: Unusual dawn song of Field sparrow. This bird is resident in a block of apple trees that are sprayed with insecticides on a very regular basis.
Filtered at 250 Hz.
BNA: It sounds like the Simple Song to me, but the recordist labels it as a dawn song, so it may be the Complex Song. CZ 21/06/2004.