kHz
ML170571811
Contributor
Mark W11 Kulstad Media from this contributor Profile
Date
Location
El Franco Lee Park
Harris, Texas, United States
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - X
- Sounds
- Call
- Playback
- Playback not used
Media notes
Compare especially the eBird Sora recording, ML168107441, at second 6, and the present sonogram at second 12. Both sonograms represent the sharp single note -- heard repeatedly in the two recordings -- as a series of black marks, one on top of the other, at kHz levels 2, 4, 6 and 8. Often the black marks are horizontal on the left side, curving down on the right side.
Technical information
- Recorder
- Nikon P900
- Microphone
- Accessories
- Original file size
- 835.03 KB