ML35848131
作者
Breck Tyler 该用户提供的媒体文件 档案
日期
地点
San Juan Channel - central
San Juan, Washington, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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媒体文件注释
CAAU
观察细节
Unexpected. Seen on calm water just inside Cattle Pass. Small, all gray alcid first seen on the water; noticeably smaller than nearby RHAU. Reacted to the boat by flushing and flying south through pass; this flight response is typical of CAAU and especially notable here because it was the only alcid all day among many hundreds that reacted to the boat by flying. In flight, the bird's small bill, rather steep forehead, and pale underwings were observed. These characters are vaguely visible in the low quality images attached.
技术信息
- 型号
- Canon EOS REBEL SL1
- 镜头
- EF300mm f/4L IS USM
- ISO
- 100
- 焦距
- 300 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/500 sec
- 尺寸
- 2162 pixels x 1161 pixels
- 原始文件大小
- 559.68 KB