ML257707371
作者
Cory Gregory 该用户提供的媒体文件
日期
地点
Mark Twain Lake -- Duane Wheelan Recreation Area
Ralls, Missouri, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
- 未说明
观察细节
Small tern, juv. going into 1st-year, seen flying back and forth past me, and eventually sitting on the mud farther out. Diminutive size and snappy bat-like flight quite distinctive. Some remnants of faint barring on back, dark carpal bar, dark leading edge of primaries, all-black bill, black mask through the eyes but becoming faint on the hindneck. First eBird record for Ralls County.
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF400mm f/4 DO IS II USM
- ISO
- 100
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/4.0
- 快门速度
- 1/2000 sec
- 尺寸
- 3014 pixels x 2009 pixels
- 原始文件大小
- 2.53 MB