ML603589101
Contributor
Richard Bradus Media from this contributor
Date
Location
Thornton SB
San Mateo, California, United States
Media from this location Illustrated Checklist- Age and sex
- Immature Unknown sex - 1
- Sounds
- Call
- Playback
- Not specified
Media notes
Begging calls.
Observation details
Possibly three (one adult flew in carrying what I think was a squirrel; not sure if it was the same adult seen moments later sans prey). One immature bird with partly developed "horns" making repeated begging calls.
Technical information
- Recorder
- TwistedWave app on iPhone. Normalized; peak limited and high pass filter (220Hz) to cut wind noise.
- Microphone
- Accessories
- Original file size
- 12.72 MB