kHz
ML414043821
Contributor
Lorin Wilkerson Media from this contributor Profile
Date
Location
Jennings Heights
Clackamas, Oregon, United States
Media from this location Illustrated Checklist- Age and sex
- Unknown age, Unknown sex - 20
- Behaviors
- Flying
- Sounds
- Flight call
- Playback
- Playback not used
Media notes
The background noise is unfortunate, but these birds were flying low and you can hear both a volume and a Doppler effect pitch shift in their voices as they pass overhead. Count is estimated.
Observation details
The bird count in the recording is estimated at 20; the birds flew over in several waves.
Additional species
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 2.11 MB