kHz
作者
Randolph Little 该用户提供的媒体文件 档案
日期
12:50
地点
Portola; Carmen Valley
California, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - 2
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: (Species Sound: constant; Breeding Status: not territorial?, breeding?; Behavioral Context: courtship?, mate contact?; General Climate: arid; Cover Density: sparse; Strata in Habitat: song perch; Weather: sprinkling lightly) [It is unclear to me which of the calls described in BNA are represented here. The call heard first (0:06-0:40) may be an example of the "too-ee-oo" call, and this is probably the same call highlighted in LNS #99376 and #99378, despite its having a slightly different quality. The remaining calls (0:42-1:57) are probably examples of the "kee-up" call. Quality unchanged (2 - with an odd humm) - CAM - 4 February 2005]. Other Behaviors: Perform Visual Display. Habitat: Evergreen Forest, Coniferous Forest.
额外物种
技术信息
- 录音机
- NAGRA IV-S
- 话筒
- Sennheiser MKH 404
- 附件
- Parabola 91.4cm/30.5cm (36in/12in)
存档信息
- 已编目
- 6 Feb 2001 - Nancy Schrempf
- 已数字化
- 10 Jan 2001 - Matthew D. Medler
- 已编辑
- 10 Jan 2001 - Matthew D. Medler