kHz
ML87075881
Contributor
Davida Kalina Media from this contributor
Date
Location
Whalon Lake Forest Preserve
Will, Illinois, United States
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - X
- Sounds
- Call
- Playback
- Not specified
Media notes
Trumpeting of multiple individuals, all in flight
Observation details
In the river and then in flight heading north, individually counted, photos and video taken, 9 adults all the same size, 1 slightly-smaller gray immature, solid-black bills with black extending to eyes, straight sloping bills, vocalizing and head bobbing.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 1.1 MB