ML105698
作者
Geoffrey A. Keller 该用户提供的媒体文件
日期
04:40
地点
Summer Lake; rest area in town
Lake, Oregon, 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
- 行为
- 求偶、炫耀或交配
- 发声
- 黎明鸣唱; 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: dawn song from willow tree [This is the "dawn song" or "Regularly Repeated Vocalization" following BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus.Publ. Nuttall Ornithol. Cl. 6). The vocalizations between 0:19 and 0:27, 0:40-0:42, and once or twice elsewhere may represent "Incipient Locomotory Hesitance Vocalizations." Note that the pace of these vocalizations seems to be unusually fast. Quality changed from "E" to 1-2 - CAM - 7 January 2005]. Other Behaviors: Court, Advertise. Habitat: Suburban.
技术信息
- 录音机
- UHER 4200 REPORT MONITOR
- 话筒
- Sennheiser MKH 106T
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 28 Nov 2000 - Matthew D. Medler
- 已数字化
- 28 Nov 2000 - Matthew D. Medler
- 已编辑
- 28 Nov 2000 - Matthew D. Medler