报告

作者

日期

eBird记录 S253857497

地点

Moresby Road Slough
Skeena-Queen Charlotte, British Columbia, Canada
该地点产生的媒体文件 配图名录
地图
地图 坐标: 53.0759742, -132.0717702
年龄
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媒体文件注释

Terrible audio. In the field this was a complete mystery. But upon amplifyng the sound I believe it matches the grunt call of Virginia Rail, albeit with the frequencies from 500 to 3000 Hz somehow filtered out by the environment. Speculative playback of the same sound had immediately preceded this recording.

技术信息

录音机
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附件
原始文件大小
6.09 MB