Sight and Sound
Sound stimulation was (other): PLAYBACK SAME SPECIES. Response to playback: Normal song.
Leonard J Peyton
8 Jun 1967
- MILE 91 RICHARDSON HWY.; WILLOW CREEK
- 61.8166667 -145.2166667
- 430 meters
- Coniferous Forest
- Deciduous Forest
- NAGRA III
- Sennheiser MKH 104
- Parabola 99.1cm/30.5cm (39in/12in)
NOTES: Weather: WIND; PLAYBACK SAME SUBSPECIES.
[Six songs from what is probably P. i. zaboria based on range (though there is a small chance that it could also be P. i. sinuosa). Also included are several "inter-song" notes. Quality unchanged (2-1 - with some wind/tape hiss) - CAM - 1 February 2005]