kHz
- 性別與年齡
- 年齡性別未知 - 1
- 聲音
- 飛行叫聲
- 回播
- 有使用回播
影音備註
Seep calls from one individual in response to playback of similar calls. (Individual 2, same bird as ML181144901, etc.)
觀察細節
*High. Exact count, though others likely present in parts not covered. One at edge of small pond near NW corner of main pond complex, three along middle ditch at middle, midwest, and west ends. Middle bird recorded. Pond and midwest bird cooperative but not vocal. West bird called but never came closer.
其他鳥種
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
- 45.43 MB