ML618222314
作者
Camden Martin 该用户提供的媒体文件 档案
日期
地点
Sabattus Pond--North End
Androscoggin, Maine, United States
该地点产生的媒体文件 配图名录- 年龄
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观察细节
Heard two distinct songs from two different individuals. Two calling back and forth to each other. The song could be qualified as a subtle low frequency coo- coo-coo. The current uploaded recording has not been amplified and therefore it isn't apparent to hear the calls. However if you look at the spectogram you can see the coo coo coo calls at the bottom, this helps to focus on the Least Bittern(s) vocalizing. It is possible to hear but very faint. You can hear the Least Bittern in particular after the Yellow Warbler and Marsh Wren vocalize. The present recording is able to corroborate the presence of the Least Bittern . There will be an amplified recording that will be uploaded at a later date.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 5.3 MB