ML640578211
作者
日期
地点
- 年龄和性别
- 年龄性别未知 - 1
- 行为
- 飞行; 觅食或者进食
媒体文件注释
First alternate or definitive alternate plumage aspect (rather uniform appearing remiges, rectrices, and the extent of barring on the rump may point to an ASY bird - but better photos required
观察细节
Shorebird with a medium-small body; long, thin, decurved black bill; and medium length, black legs. In alternate plumage aspect, but unclear if second-year (A1) or ASY (DA). Referring to my photos -- the back included a mix of formative or basic, and alternate feathers; the wing coverts looked uniform gray, formative or basic, and very worn; the breast and belly were blotchy white and rufous/chestnut, with white undertail coverts, and sparse black spots along the vent; the primaries and secondaries appeared uniformly worn, and rather uniform in color (at least no clear molt limits); the rump and upper tails coverts were white with broken barring; distinct white upper wing strip, and underwing coverts strikingly white; and the tail feathers also appeared worn and uniform. This bird was found by Toby and Laura Burke on 18 Aug.
技术信息
- 型号
- NIKON Z 8
- 镜头
- NIKKOR Z 600mm f/6.3 VR S
- ISO
- 800
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/3200 sec
- 尺寸
- 1596 pixels x 1096 pixels
- 原始文件大小
- 1.05 MB