kHz
ML236596451
作者
Michael J Good 该用户提供的媒体文件 档案
日期
地点
Mount Desert Island High School
Hancock, Maine, United States
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 - 3
- 发声
- 鸣叫
- 回放
- 未说明
观察细节
Recording of 3 BAEA in a thermal circling above my location on a crystal clear blue sky day this discussion began with three adults. I could not tell, from where I was standing in the forest, which bird was calling. They formed a reasonably tight circle in the rising thermal but separated from each other by 15+ feet 45 feet from top to bottom.
额外物种
技术信息
- 录音机
- android phone
- 话筒
- 附件
- 原始文件大小
- 871.75 KB