ML60586331
作者
Willie D'Anna 该用户提供的媒体文件 档案
日期
地点
Point Breeze (Orleans Co.)
Orleans, New York, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - X
媒体文件注释
Second individual.
观察细节
Discovered by Joel Strong (one bird) and, later, Mike Gullo had two birds. One bird spread its wings and I could see no white between the gray mantle and the black wingtips nor any white in the wingtips themselves. That bird also showed a longer bill with a more strongly curved culmen than on a FRGU. I only saw the second bird as it slept some distance away from the first bird. In size and shape I could not discern a difference between the two with my 8X30 binoculars. Also, the white eye arcs did not impress me as being larger than on the first bird. In addition, my photos do not show any noticeable white in the black wingtips of this bird.
技术信息
- 型号
- NIKON D7200
- 镜头
- 300.0 mm f/4.0
- ISO
- 800
- 焦距
- 420 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/13.0
- 快门速度
- 1/1600 sec
- 尺寸
- 974 pixels x 916 pixels
- 原始文件大小
- 387.32 KB