ML467366401
Contributor
Chris Wilson Media from this contributor Profile
Date
Location
Montara Mountain--upper mountain
San Mateo, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Media notes
Audio from a single male flying and on pole.
Observation details
3 immature/females and 1 or 2 mature males. On power tower about 2/3 way to the peak, Seemed to be investigating a cavity in the tower, possibly for a nest? Male was all dark swallow, somewhat heavier than barn swallows. Photo and sound file to follow.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 2.08 MB