ML475981981
作者
Nathan Dubrow 该用户提供的媒体文件 档案
日期
地点
Yellow Island
San Juan, Washington, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - 1
观察细节
pairs & rafts of up to 14 individuals—apparently all adults in various stages of prebasic molt—concentrated around North Pass; four or five birds pushed a ball of sand lance to the surface <3m from our kayak; frequent ‘keer’ and soft, short grunt-like vocalizations, the latter undescribed in Birds of the World; final tally based upon maximum count from several binocular scans across North Pass
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- Canon EF 400mm f/5.6L
- ISO
- 160
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/1000 sec
- 尺寸
- 3519 pixels x 2346 pixels
- 原始文件大小
- 3.43 MB