kHz
ML141617521
作者
Doug Hitchcox 该用户提供的媒体文件 档案
日期
地点
Lewiston Public Works
Androscoggin, Maine, United States
该地点产生的媒体文件 配图名录- 年龄
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媒体文件注释
Calls of a single bird overhead then pointed mic across the roosting flock.
观察细节
*high | roost. Counted perched birds by tens in a single binocular view to approx 300, then counted around 25 of those views in the tree tops. Many birds streamed in after this count and at least 1.5x the initial visible group was seen when the birds started taking off from their pre-roost site. I have video of them streaming overhead after leaving the pre-roost and will compare estimates from that to this 12k count.
技术信息
- 录音机
- Roland R-26
- 话筒
- Sennheiser ME62
- 附件
- Telinga 22" Parabola
- 原始文件大小
- 12.56 MB