kHz
Contributor
Lance Benner Media from this contributor Profile
Date
Location
Lassen NF--Subway Cave Lava Tube
Shasta, California, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Flight call
- Playback
- Playback not used
Media notes
Type 2 flight calls. Edits: trimmed and normalized to -3 dB.
Observation details
Seen well in Jeffrey pines, in flight, and drinking water at the leaking drinking fountain. Vocalizations recorded extensively with an Olympus LS-10 equipped with a Sennheiser MKE-400 short shotgun microphone. Photographed in trees and on the ground. There was at least one juvenile. We saw up to ten in a single tree at once while hearing other groups calling nearby. Sonograms generated using the Raven Lite software indicate that these were flight call type 2s. A recording and sonogram are available on the Xeno-Canto website at: http://www.xeno-canto.org/113242
Technical information
- Recorder
- Olympus LS-10
- Microphone
- Sennheiser MKE-400
- Accessories
- Original file size
- 6.4 MB