- 年龄
- 未说明
- 性别
- 未说明
观察细节
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.
技术信息
- 尺寸
- 2654 pixels x 3318 pixels
- 原始文件大小
- 1.02 MB