kHz
作者
William V. Ward 该用户提供的媒体文件
日期
11:40
地点
Tule Lake National Wildlife Refuge
California, 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 - 4; 成年雄鸟 - 4
- 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
Swimming along the edge of a lake. General climate: Dry. BNA: This recording contains examples of the "Advertising Call" of BNA (a repeated series of "poo-ee'-chk" notes), in addition to various twitters that appear to have been given by these birds (though Aechmophorus occidentalis is also calling). (CAM - 21 November 2004). Other Behaviors: Mate, Establish Flock Contact. Habitat: Freshwater, Lake. Elevation: 1304 m.
技术信息
- 录音机
- MAGNEMITE 610E
- 话筒
- Dan Gibson P500
- 附件
- Parabola 45.7cm (18in)
存档信息
- 已数字化
- 24 Aug 2005 - James Napoli