作者
Geoffrey A. Keller 该用户提供的媒体文件
日期
05:13
地点
American Canyon Campground
San Luis Obispo, California, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 1
- 发声
- 黎明鸣唱; 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: (Moonlgt: ?none; Breeding status: Territorial; Sp. sound: freq; Gen. Climate: cyclic wet-dry; cover den: sparse) BNA: Regularly Repeated Vocalization. [This appears to represent almost exclusively the "dawn song" or the "Regularly Repeated Vocalization" of BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus. Publ. Nuttall Ornithol. Cl. 6). There are two examples (at 0:45 and 0:55) of vocalizations that may represent "Incipient Locomotory Hesitance Vocalizations." Quality changed from 1 to 1-2 - CAM - 7 January 2005]. Habitat: Forest, Evergreen Forest, Coniferous Forest, Deciduous Forest, Stream, Riparian, Canyon.
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
- 21 Nov 2000 - Marilyn Moskal
- 已数字化
- 21 May 2004 - Martha Fischer
- 已编辑
- 3 Aug 1992 - Steven R. Pantle