ML60945171
作者
Andrew Guthrie 该用户提供的媒体文件 档案
日期
地点
Hamlin Beach SP--Parking Lot No. 4 (Primary Lakewatch site)
Monroe, New York, 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
观察细节
***Mega; first New York State record. Spotted in flock of DCCO flying west close to shore; immediately noted as distinctly smaller and longer-tailed. I quickly took a number of photos as the flock flew by and the details visible from these support the identification, confirming the smaller size and longer tail (relative to the size of the bird) compared to DCCO; also a smaller, thinner bill with a less distinct tip; bill gray with a limited yellow gular patch; posterior border of gular patch more sharply pointed than DCCO and bordered by thin white line of feathering.
技术信息
- 型号
- Canon EOS 7D
- 镜头
- EF400mm f/5.6L USM
- ISO
- 800
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.3
- 快门速度
- 1/4000 sec
- 尺寸
- 5184 pixels x 3456 pixels
- 原始文件大小
- 1.26 MB