kHz
ML447080731
goose sp. Anatidae (goose sp.)
作者
Carey Purdon 该用户提供的媒体文件
日期
地点
639 Island View Drive, Golden Lake, Ontario, CA (45.587, -77.28)
Renfrew, Ontario, 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 - 20
- 发声
- 飞行鸣叫; 飞行鸣唱
- 回放
- 未使用回放
媒体文件注释
A nocturnal recording of a flock of birds that flew overhead, but not seen. ? Brant
观察细节
I heard a "rushing" sound like "chuckling wood frogs" and it was fast approaching me from the lake, getting louder as the seconds passed. The flock of geese flew directly overhead. The sound of their wings was distinctly heard. I am not sure of the species. Help for the ID would be appreciated. I feel they may be Brant, but the birds were not seen. The estimate only from hearing their flight notes. This was a relatively large flock, judging from the time it took to pass over me.
技术信息
- 录音机
- Wavepad app. 32-bit Float
- 话筒
- Android Samsung Galaxy S21 phone
- 附件
- Audacity: Normalized to -3 DB.
- 原始文件大小
- 4.74 MB