作者
日期
地点
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫; 飞行鸣叫; 鸣唱
- 回放
- 使用回放
媒体文件注释
This contains various RECR calls, flight calls, and song, vocalizations by pine siskins, and loud calls by two pileated woodpeckers. Edits: trimmed at the beginning. Not normalized because the sounds saturated.
观察细节
Identified by ear by the flight calls and confirmed with audio spectrograms generated from recordings. The recordings below show the most common type 3 flight call variant: a pronounced, zig-zag pattern betwee about 1.5 - 5.5 kHz that lasts about 0.08 seconds. The call starts with a rapidly downward-slurring sound, followed immediately by a rapidly upward slurring sound lasting the same duration, and then followed by a slower downward sound with a "shoulder" about 1/2 down in frequency. Recordings below appear in chronological order.
技术信息
- 录音机
- Sony PCM-M10
- 话筒
- Sennheiser ME62
- 附件
- Telinga 22 inch parabola hand-held
- 原始文件大小
- 15.93 MB