kHz
ML379963711
Contributor
Richard Bradus Media from this contributor
Date
Location
Golden Gate Park--trails west of North Lake
San Francisco, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call
- Playback
- Not specified
Media notes
Odd, frog-like croak then click repeated multiple times, then a series of clicks, and resumed. It did more usual raven croaks later with the others, but also the odd croak.
Observation details
One doing an odd vocalization (like a frog) and click, later joined by another sometimes foraging on the forest/grassland floor. All four got together later on the north side to perch and call (though only three posed together for a photo).
Technical information
- Recorder
- TwistedWave app on ancient iPhone, normalized to 0dB
- Microphone
- Accessories
- Original file size
- 7.05 MB