kHz
作者
Robert C. Stein 该用户提供的媒体文件
William W. H. Gunn 该用户提供的媒体文件
日期
地点
EVERGLADES NATIONAL PARK; ANHINGA TRAIL
Florida, 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 - 1
- 行为
- 求偶、炫耀或交配; 觅食或者进食
- 发声
- 鸣叫; 非声音
- 回放
- 未说明
媒体文件注释
NOTES: SNAG OF TREE ALONGSIDE SLOUGH. [Four examples of the "Kwirr" Call of BNA (0:07, 0:46, 1:27, 1:28), one call that may represent a "Cha-aa-ah" (1:05), three series of what I suspect are "Grr" Calls (1:34-1:43, 2:22-2:40 - during copulation, 2:52-2:58), a "Cha" Group (1:51-1:54), single "Cha" Calls (1:54, 3:11), and tapping (3:22-4:14). Quality changed from 1-2 to 2-1, 2 (the kwirr calls at the beginning have by far the BEST signal) - CAM - 4 May 2005]. Other Behaviors: Bill Drumming, Copulate.
额外物种
技术信息
- 录音机
- NAGRA III-B
- 话筒
- AKG C60
- 附件
- Parabola 91.4cm (36in)
存档信息
- 已数字化
- 5 Dec 2001 - Shelagh A. Smith