ML615219691
作者
Carolyn Cahill 该用户提供的媒体文件 档案
日期
地点
Lac Lapeche - Pellerin peninsula
Les Collines-de-l'Outaouais, Quebec, Canada
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 - 50
- 发声
- 鸣叫; 鸣唱
- 回放
- 未使用回放
媒体文件注释
This is a recording of a flock of approximately 50 pine siskens calling and singing from 3 to 4 coniferous trees. There is one gap in the recording to remove handling noise – approximately 0.5 seconds of the recording was replaced. Reduced the impact of low frequency rumble from wind through the use of a scientific filter, 250 Hz cutoff, order 2.
观察细节
Counted in 10s
额外物种
技术信息
- 录音机
- iPhone 15 Pro
- 话筒
- 附件
- 原始文件大小
- 4.73 MB