ML646707888
Contributor
Marc Regnier Media from this contributor Profile
Date
Location
Magnolia Plantation & Gardens
Charleston, South Carolina, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Call
- Playback
- Not specified
Media notes
Flicker call in normal time then followed by same call slowed to 0.092x found at 12.3 seconds.
Observation details
A polyphonic call made up of what appears to be three components beginning with component #1, a mostly monophonic whistle followed by #2, a shorter monophonic whistle at lower frequency. #3, a down slur at yet a lower frequency...all components seem to have their respective multiple integer harmonics. The image is of a Raven Lite spectrogram with the numbered components showing overlapping(polyphony). Audio #2 begins with call in real time followed by same call slowed to 0.092x to hear the individual components and temporal overlapping...an example of bird virtuosity.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 8.01 MB