ML623386015
Leach's/Townsend's Storm-Petrel (white-rumped) Hydrobates leucorhous/socorroensis (white-rumped)
作者
Nick Thorpe 该用户提供的媒体文件
日期
地点
Thirty Mile Bank (SD Co.)
San Diego, California, 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
Bird #2, 11:22am. My impression is Leach’s, based on relative shortness of “rump” patch compared to long forked tail. Wings appear longer and skinnier than Townsend’s
观察细节
Small dark storm-petrels with erratic flight and mostly white rumps.
技术信息
- 型号
- ILCE-7RM4A
- 镜头
- FE 200-600mm F5.6-6.3 G OSS
- ISO
- 250
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/1600 sec
- 尺寸
- 698 pixels x 465 pixels
- 原始文件大小
- 81.12 KB