kHz
作者
Robert C. Stein 该用户提供的媒体文件
Randolph Little 该用户提供的媒体文件
日期
05:50
地点
Near Greenwood Lake
Minnesota, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄未知雄鸟 - 1
- 行为
- 觅食或者进食
- 发声
- 鸣唱
- 回放
- 未说明
媒体文件注释
NOTES: 3 TO 4 'SEETS' ALL ON ONE PITCH. NEAR GRAVEL PIT BY ERIE MINING CO. RAIL ROAD CROSSING ON COUNTY HWY. 2. [Thirty songs, all containing four notes of essentially the same type as in Figure 2B of BNA account. There is a "cryptic" stop-start at 1:205. Quality unchanged (1-2 - but with some of the alter songs possibly overloaded slightly and a bit of soft parabola clanging early on) - CAM - 18 May 2005]. Other Behaviors: Advertise. Habitat: Coniferous Forest.
额外物种
技术信息
- 录音机
- NAGRA III-B
- 话筒
- AKG 200
- 附件
- Parabola 91.4cm/30.5cm (36in/12in)
存档信息
- 已数字化
- 27 Feb 2002 - Shelagh A. Smith