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- Age and Sex
- Adult – 1
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]. Sound stimulation was (other): My presence. Response to playback: No response. Habitat: Tundra, Boreal/Taiga, Barren.
Sennheiser MKH 815
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- 14 Jun 1996 by Curtis Marantz