kHz
Contributor
Geoffrey A. Keller Media from this contributor
Date
6:37 AM
Location
Green Valley; Santa Rita Experimental Range
Arizona, United States
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 1
- Sounds
- Call
- Playback
- Playback not used
Media notes
NOTES: (Breeding Stat: ?territorial; Sp. sound: infreq; Gen. Climate: arid; Cover den: sparse) BNA: Incipient Locomotory Hesitance Complex Vocalization "pwuh-T" or "pwee-T". Also a chattery vocalication (but not Chatter Vocalization.). mf [This recording combines trebled examples of the"Repeated Vocalization" with "Compound Vocalizations." Repeated Vocalizations appear at 0:05, 0:06, 0:14, 0:16, 0:44, and 0:455; Compound Vocalizations occur at 0:11, 0:17, 0:225, 0:42, and 0:46. Terminology follows BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus. Publ. Nuttall Ornithol. Cl. 6). Quality added (1-2) - CAM - 7 January 2005]. Habitat: Grassland, Savannah.
Additional species
Technical information
- Recorder
- UHER REPORT 4200
- Microphone
- Sennheiser MKH 106T
- Accessories
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Archival information
- Cataloged
- 17 Nov 2000 - Marilyn Moskal
- Digitized
- 21 May 2004 - Martha Fischer
- Edited
- 28 Jul 1992 - Steven R. Pantle