kHz
- 性別與年齡
- 年齡性別未知 - 20
- 行為
- 飛行中
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
影音備註
Calls from a flock up in spruces over the parking area.
觀察細節
Flyover flocks, occasionally coming in to feed in tamaracks and gritting on road. Drew's notes: Flew in and out in flocks of between 6 and 18 individuals. Similarly sized flocks seemed to be comprised of different combinations males and females, hard to determine whether we were seeing the same flocks over and over (which would make real number closer to 30), or whether it was different flocks moving through (trail number closer to 100).
技術資訊
- 錄音機
- Sound Devices MixPre-3 II
- 麥克風
- Wildtronics Pro Mono Parabolic Microphone
- 配件
- Wildtronics 22" Parabola
- 原始檔案大小
- 6.45 MB