ML609180772
Contributor
Derek Heins Media from this contributor Profile
Date
Location
Tilden Nature Area
Contra Costa, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
Single call not heard three times, spaced about 20 seconds or so apart, at about 7am. Supposedly they have a contact call note they use early in the morning but first time I've experienced it. Recording from John Colbert
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 104.94 KB