ML31195991
作者
Andrew Spencer 该用户提供的媒体文件 档案
日期
地点
Salisbury Plain
South Georgia and South Sandwich Islands, South Georgia and South Sandwich Islands
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
A portion of the whole colony
观察细节
Estimate of numbers arrived at by taking what the expedition guides said was the maximum extent of the colony in a good year and estimating what percentage of that area was filled with birds. Many large young birds present, especially on the lower portions of the colony and near the beach, where they were gathered in large creches. At the beach themselves many hundreds of adults were arriving and departing in the surf. The upper reaches of the colony still had some very young birds being tended by adults, but these were a small minority of the colony.
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF400mm f/5.6L USM
- ISO
- 640
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/7.1
- 快门速度
- 1/1250 sec
- 尺寸
- 5472 pixels x 3648 pixels
- 原始文件大小
- 9.41 MB