kHz
Contributor
William W. H. Gunn Media from this contributor
Date
Location
Lower Souris Refuge
North Dakota, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Media notes
NOTES: "About 20 birds, calls and wing beats; evening" (WWHG).
Technical information
- Recorder
- Microphone
- Accessories
- Parabola 101.6cm (40in)
Archival information
- Cataloged
- 14 Aug 1999 - Geert Dhondt
- Digitized
- 9 Aug 2000 - Lauren A. Serafin