ML646051965
- 性別與年齡
- 成鳥，性別未知 - 1
- 行為
- 飛行中; 覓食或吃東西
影音備註
ID based on the bright white underparts and larger (than Asian House-Martin) white rump on lower back that extends onto tail
觀察細節
Look for the bright white and larger white rump. Both adults and juvenile seen. Photos. Confirmed by Ayuwat in field and from photos!
技術資訊
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- 原始檔案大小
- 470.96 KB