ML643051794
- 性別與年齡
- 成鳥，性別未知 - 1; 未成鳥，性別未知 - 1; 年齡性別未知 - 1
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Contact and gathering calls emitted by 3 birds right before flying away to continue their migration south.
觀察細節
Present upon arrival along the reeds at the southwestern coast. Then, they came near the concrete platform, got very vocal making different calls, with an adult perched on top of a reed, and next three birds proceeded to leave flying SSE at 10:42. At least one (immature) stayed, and then a flock of 20 arrived from the NE at 11:15 and remained foraging in the reeds.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.95 MB