Leonard J Peyton
8 Jun 1976
- 64.9166667 -161.15
- 33 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 a small Spruce tree; When not vocalizing, bird was feeding.
BNA: The Male Song is heard. CZ 23/06/2004.