Bidragsyter
Anonymous Media from this contributor
Dato
Lokalitet
Cardinal Bridge, West side
Deschutes, Oregon, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Oppførsel
- I flukt
- Lyder
- Flight call
- Lydavspilling
- Playback not used
Kommentarer
"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.
Observasjonsdetaljer
Evening Grosbeaks identified to type by inspection of spectrogram of flight calls.
Teknisk informasjon
- Opptaker
- iPhone 11
- Mikrofon
- internal
- Tilbehør
- Original file size
- 11.85 MB