Curtis A Marantz
14 Jun 1993
- 144.0 km Paxson on Denali Highway
- NAGRA IV-D
- Sennheiser MKH 815
NOTES: (Species Sound: Isolated? Breeding Status: Breeding? Context: Alarm? Del. Rate: High? General Climate: Cyclic wet-dry. Cov. Density: Open. Water Assoc: Lake?) BP-2 initially in cut position, later in flat. Only the former was copied. HPF @ 250 Hz.
[These appear to represent low to medium-intensity "Alarm Calls" following Connors et al. (1993. Auk 110:9-20). Quality changed from 2 to 2-1 - CAM - 1 December 2004]