kHz
Contributor
Leonard J. Peyton Media from this contributor
Date
7:30 AM
Location
Kashwitna River-Fairbanks Hwy-Anchorage
Alaska, United States
Media from this location Illustrated Checklist- Age and sex
- Adult Female - 1; Adult Male - 1
- Playback
- Playback used
Media notes
NOTES: Purpose of sound: singing in defense of nesting territory; Behavior accompanying vocalization: perched 40ft up in top of a Birch tree; When not vocalizing birds were feeding; Sound stimulation was (other): first 2 songs unsolicited.
Technical information
- Recorder
- NAGRA III
- Microphone
- Sennheiser MKH 104
- Accessories
- Parabola 99.1cm/30.5cm (39in/12in)
Archival information
- Cataloged
- 2 May 2001 - Lauren A. Serafin
- Digitized
- 2 May 2001 - Lauren A. Serafin