kHz
作者
Charles A. Sutherland 该用户提供的媒体文件
Warren Y. Brockelman 该用户提供的媒体文件
日期
地点
TITUSVILLE; TITUSVILLE MARSH ON RT.402
Florida, 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
- 回放
- 未说明
媒体文件注释
NOTES: A.M. NIGRESCENS. 1 ADULT(S); Sex: UNKNOWN BNA: Primary Song is heard. CZ 01/06/2004. [Fifteen examples of Primary Song, as described in BNA account. There are two different song-types here. Between 0:57 and 0:59 the bird switched from the more complex song given in the beginning of the recording to a simpler song given at the end. Both songs are similar to ones in LNS #15059, but neither are quite the same. Songs similar to the second song-type given here are also found in LNS #15062, 15063, 15065, and 15069. I believe there is a "cryptic" stop-start at 1:12. Quality changed from 2-1 to 2 (though approaching 2-1, and much better than previous recording) - CAM - 17 March 2005]. Habitat: Wetland, Marine, Salt Marsh.
额外物种
技术信息
- 录音机
- NAGRA III
- 话筒
- AKG 200
- 附件
- Parabola 101.6cm (40in)
存档信息
- 已数字化
- 12 Jul 2001 - Martha Fischer