kHz
作者
Geoffrey A. Keller 该用户提供的媒体文件
日期
23:35
地点
Moffit; Long Lake NWR
North Dakota, 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 - 1
- 发声
- 鸣唱
- 回放
- 使用回放
媒体文件注释
NOTES: BNA: Primary Song is heard. CZ 16/03/2004. [Fifty songs of A. n. nelsoni. Quality changed from 1 to 2-1 (some tape hiss, machine humm, and crickets, but generally quite good - this is probably the BEST recording we have of the song, but see also LNS #50278) - CAM - 11 March 2005] ML: Subject changed from recordist's original identification of Ammodramus nelsoni nelsoni to Ammodramus nelsoni nelsoni/alter to conform to eBird Taxonomy (v. 1.55). -Jay McGowan/Matt Medler, July 2015. Response to playback: Approach. Response to playback: Normal song. Habitat: Grassland.
技术信息
- 录音机
- UHER 4200 REPORT IC
- 话筒
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 21 May 1999 -
- 已数字化
- 16 Mar 2004 - Claudia Zan
- 已编辑
- 5 Dec 1988 -