Leonard J Peyton
27 Jun 1971
- Wonder Lake Public Campgrounds-MT. MCKINLEY NATIONAL PARK
- 63.45 -150.8833333
- 733 meters
- NAGRA III
- Sennheiser MKH 104
- Parabola 99.1cm/30.5cm (39in/12in)
NOTES: Purpose of sound: singing in defense of nesting territory; Behavior accompanying vocalization: perched 8ft. up in top of small spruce tree.
BNA: Song is heard. CZ 17/06/2004.
[Four songs by close bird matched by four songs from a distant individual. Quality added (2-1/1-2) - CAM - 27 January 2005]