ML180598551
- 性別與年齡
- 成鳥,性別未知 - 1
影音備註
Adult molting into winter plumage.
觀察細節
Adult molting into winter plumage. New black winter wing coverts are mixed with old worn faded ones. The remaining cinnamon head and neck feathers will soon be replaced by white winter feathers.
技術資訊
- 次方
- 3200 pixels x 2060 pixels
- 原始檔案大小
- 466.24 KB