Steven R Pantle
17 Sep 1991
- Newfield; Connecticut Hill WMA; Van Lone Road
- NAGRA IV-S
- Sennheiser MKH 106T
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: Bird would flush, call, land and call again.
[A single, high-pitched "seep" appears to represent a "Contact" call based on Oring (1968. Wilson Bull. 80:395-420; Figure 5A), though this one is at a higher frequency than the one depicted in the figure. Quality added (2) - 29 November 2004]