ML618111988
作者
Kendall Watkins 该用户提供的媒体文件
日期
地点
Grand Mesa Uncompahgre and Gunnison National Forests, Placerville US-CO (38.1420,-108.1199)
San Miguel, Colorado, United States
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观察细节
Mostly 2’s, some typewriter-like, klippy flight calls from within one group, sounding okay for type 4. Tried for some recordings with iPhone, but most poor — will see how sonograms turn out. Many groups floating around the area. Close estimate, erring on the conservative side. One group of at least 18, counted in flight. Several other groups circuiting the area.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 1.37 MB