作者
日期
地点
- 年龄和性别
- 成鸟,性别未知 - 1
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: (Breeding Stat:?territorial; Sp. sound: infreq; Sound Deliv: low; Gen. Climate: arid; Cover den: sparse) BNA: Incipient Locomotory Hesitance Complex Vocalization "pwuh-T" or "pwee-T". Also some chattering-type notes could be Chatter Vocalization? mf [This brief recording combines several vocalizations. Severlal notes typical of the "Chatter Vocalization" (0:04-0:05) are followed by a "Compound Vocalization" (CdV; 0:05-0:065) that concludes with an "Incipient Locomotory Hesitance Vocalization" (ILHV; 0:065-0:07) and several more CVs (0:08-0:095). The second series begins with 2-3 "Repeated Vocalizations" (RVs), followed by a CdV, and then two more RVs. Terminology based on BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus. Publ. Nuttall Ornithol. Cl. 6). Quality unchanged (1) - CAM - 7 January 2005]. Habitat: Grassland, Savannah.
额外物种
技术信息
- 录音机
- UHER REPORT 4200
- 话筒
- Sennheiser MKH 106T
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 16 Nov 2000 - Marilyn Moskal
- 已数字化
- 21 May 2004 - Martha Fischer
- 已编辑
- 28 Jul 1992 - Steven R. Pantle