kHz
Contributor
Anonymous Media from this contributor
Date
Location
Cardinal Bridge, West side
Deschutes, Oregon, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Behaviors
- Flying
- Sounds
- Flight call
- Playback
- Playback not used
Media notes
"Peer" call from flying Evening Grosbeaks. Buzzier overslurred frequency content suggests type 2 "peer" calls as compared with the clear downslur of type 1, the expected Grosbeak type at this location.
Observation details
Evening Grosbeaks identified to type by inspection of spectrogram of flight calls.
Technical information
- Recorder
- iPhone 11
- Microphone
- internal
- Accessories
- Original file size
- 11.85 MB