kHz
Contributor
Virginia Trumbull Media from this contributor
Fred W. Trumbull Media from this contributor
Date
Location
Lake Malheur National Wildlife Refuge
Oregon, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Behaviors
- Foraging or eating
- Playback
- Not specified
Media notes
NOTES: ALSO USED WE618 MICROPHONE. Based on the site, these almost certainly represent Trumpeter Swans, at the time recognized by some authors as C. c. buccinator - CAM - 27 October 2004.
Additional species
Technical information
- Recorder
- PERFECTONE UNSPECIFIED MODEL
- Microphone
- Altec 633
- Accessories
- Parabola (Unknown Diameter/Focal Length)
Archival information
- Digitized
- 16 May 2002 - Martha Fischer