- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Very dark adult bird, coal black with bright white mottling on body and underwing. Barring in flight feathers zig-zag through the wing. Retained juvenile outer primaries are not barred, adult primaries barred out to tips.
技術資訊
- 次方
- 2251 pixels x 2814 pixels
- 原始檔案大小
- 2.9 MB