互联网鸟类收藏(IBC) 探索收藏
ML205216891 IBC 983193
- 年龄和性别
- 幼鸟,性别未知 - X
媒体文件注释
Juvenal plumage vulture, in the flooded forest along the Rio Negro. Initially thought this was a black vulture. But the head is not wrinkled, so if that is the ID, it has to be a juvenile. However, the feathering in juvenile black vultures goes up onto the crown of the head; this bird does not show that. Moreover, the structure of the head and beak seems more in line with lesser yellow-headed vulture than black vulture. Any other field marks that I missed?. Elevation: 15 m. Date added to IBC: June 21, 2016.
合集
互联网鸟类收藏(IBC)
技术信息
- 型号
- Canon EOS 5D Mark II
- ISO
- 500
- 焦距
- 360 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 0.02 sec
- 尺寸
- 3848 pixels x 2976 pixels
- 原始文件大小
- 6.58 MB