ML40273631
- 性別與年齡
- 成鳥，性別未知 - X
- 聲音
- 叫聲; 歌聲
- 回播
- 未使用回播
影音備註
Song from continuing adult, mostly from same perch as last night. Series of harsher calls given at 3:03. From 9:04 on the bird was in a much more distant perch at the west end of the main pond. After this it continued in the area but did not vocalize further.
觀察細節
Continuing on several perches along main ditch, occasionally up to west end of pond and above entrance drive.
技術資訊
- 錄音機
- Marantz PMD 661
- 麥克風
- Sennheiser MKH 20
- 配件
- Telinga 22" Parabola
- 原始檔案大小
- 203.3 MB