Contributor
James M. Hartshorne Media from this contributor
Date
Location
Red Rocks Lake Nat. Wildlife Refuge
Montana, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Media notes
NOTES: Cover density: OPEN; Sex: 275 UNKNOWN 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. Habitat: Lake.
Additional species
Technical information
- Recorder
- Microphone
- Accessories
Archival information
- Digitized
- 16 May 2002 - Martha Fischer