作者
Kate Sutherland 该用户提供的媒体文件
日期
地点
Hatteras Pelagic--Gulf Stream
Dare, North Carolina, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
媒体文件注释
Record Shot
观察细节
This is an estimate based on the birds viewed in the slick. It is a very conservative estimate as it is possible that up to 50 percent of the birds seen offshore of the shelf break today were the nominate type. Most that I photographed had some white, but only a handful had the amount of the individual shown below. All of the Cory's seen nearshore were the Atlantic type (in keeping with what we typically see). These birds are smaller than the Atlantic type Cory's Shearwaters and today, feeding next to Great Shearwaters, their smaller size and delicate shape was very noticeable. We had some awesome views of these birds feeding behind the boat today!
技术信息
- 型号
- Canon EOS 7D
- 镜头
- EF400mm f/5.6L USM
- ISO
- 250
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/1600 sec
- 尺寸
- 4318 pixels x 2999 pixels
- 原始文件大小
- 2.22 MB