ML161402451
Contributor
Bruce Cole Media from this contributor Profile
Date
Location
Two Lights SP
Cumberland, Maine, United States
Media from this location Illustrated Checklist- Age and sex
- Unknown age, Unknown sex - X
- Sounds
- Call
- Playback
- Playback not used
Media notes
Per spectrogram, recording fidelity drop-off of the FICR call in the 4700-7000Hz after the first call. Recording distance increased.
Observation details
Recording spectrogram of brief calls, each ending abruptly, emanating from flying bird as it flew NE to SW in a "broadcasting" flight as follows: At ~ 1sec into file call duration 200 milliseconds, covering ~1200 to 2300 Hz. Waveform morphology consistent with Fish Crow vs American Crow begging call.
Technical information
- Recorder
- iTouch5
- Microphone
- Accessories
- Original file size
- 4.01 MB