ML429981451
Contributor
jerald britten Media from this contributor Profile
Date
Location
Los Vaqueros Reservoir--Walnut Trail and Staging Area
Contra Costa, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
Estimate of birds seen, mostly males, surely many more hidden in the reeds. Raucous! Looks like a breeding colony in marsh.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 990.08 KB