kHz
作者
Leonard J. Peyton 该用户提供的媒体文件
日期
16:15
地点
Eagle Summit - Mile 105 (gravel pit) - Steese Highway
Alaska, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 5
- 发声
- 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: Purpose of sound: all males were singing in close relation to each other; Behavior accompanying vocalization: gliding down from about 100ft. up or perched on a rock; When not vocalizing, birds were feeding BNA: Advertising Song is heard. CZ 08/06/2004. Habitat: Tundra.
技术信息
- 录音机
- NAGRA III
- 话筒
- Sennheiser MKH 104
- 附件
- Parabola 99.1cm/30.5cm (39in/12in)
存档信息
- 已编目
- 22 May 2001 - Lauren A. Serafin
- 已数字化
- 22 May 2001 - Lauren A. Serafin
- 已编辑
- 13 Feb 1991 - Heather Wood