kHz
Contributor
Derek Heins Media from this contributor Profile
Date
Location
Martinez Regional Shoreline Park
Contra Costa, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Media notes
They were flying out of their roost one by one every roughly 15 seconds and each would vocalize as it took flight.
Observation details
flew out of their roost just as we were getting in our car to leave
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 3.88 MB