ML107991
- 年龄和性别
- 成年雌鸟 - 1
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: Adult (probably female) at and near nest. Two distince kacking calls were not recorded. Vocalizations on tape are shorter, mild alarm calls in response to my approaching her nest or position. She would only vocalize when I moved to there is mechanical noise from my feet and hands. Poor recording conditions with temp 100 degrees, wind rising to 20+ kt, and many crows.; The values for latitude/longitude were gotten from www.topozone.com 12Dec2001-LAS. [The calls represented here are primarily the "eee-grack" referred to in the BNA account. Good renditions can be found at 4:12-4:14, 4:42-4:46, 6:24-6:26, and 7:02-7:10, the last followed by two "kewt" calls. Quality initially 3, later 2 - CAM - 23 November 2004].
技术信息
- 录音机
- MARANTZ PMD 222
- 话筒
- Sennheiser ME 62
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 12 Dec 2001 - Lauren A. Serafin
- 已数字化
- 12 Dec 2001 - Lauren A. Serafin
- 已编辑
- 12 Nov 2001 - Lauren A. Serafin