kHz
Contributor
Geoffrey A. Keller Media from this contributor
Date
8:48 AM
Location
Arivaca, Arivaca Creek
Pima, Arizona, United States
Media from this location Illustrated Checklist- Age and sex
- Adult Female - 1; Adult Male - 1
- Sounds
- Call
- Playback
- Playback not used
Media notes
NOTES: [Most of this represents "Call 2" of Brenowitz (1978. Wilson Bull. 90:451-455) and BNA (0:06-1:43), but with a series at the end that combines "Call 1" with what appear to be the "Gravel Calls" of the above authors (if not begging calls by unseen nestlings; 1:44-1:53). Quality changed from E to 2-1 (a bit of wind noise throughout) - CAM - 15 December 2004] LNS: Background subject changed from Buteo nitidus to B. plagiatus to reflect current taxonomy. --Jay McGowan 7Nov2012. Habitat: Creek, Riparian.
Additional species
Technical information
- Recorder
- NAGRA E
- Microphone
- Sennheiser MKH 106T
- Accessories
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Archival information
- Digitized
- 3 Apr 2001 - Matthew D. Medler