kHz
ML113613881
Contributor
Ken Schneider Media from this contributor Profile
Date
Location
Bolinas Lagoon inlet
Marin, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call
- Playback
- Playback not used
Media notes
Calls of large flock of terns on sand/mud at south end of lagoon.
Observation details
Rather crude estimate, counted by tens to 250, then superimposed this flock size on to the rest of the birds present.
Technical information
- Recorder
- Samsung Galaxy S8 phone,
- Microphone
- Accessories
- Original file size
- 262.45 KB