ML63699231
- 性別與年齡
- 年齡性別未知 - X
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
觀察細節
Later in the morning, after ca 0845, I heard and saw these birds frequently in flight over the creek corridor, apparently foraging. Once during the survey, I observed an agonistic encounter between a single TRES and a CLSW, which the TRES apparently initiated. The two faced each other within a few cm (5 cm or less?) in midair for a second or two, each hovering.
技術資訊
- 錄音機
- TASCAM DR-05
- 麥克風
- 配件
- 原始檔案大小
- 11.36 MB