ML31195721
- 性別與年齡
- 成鳥,性別未知 - X
影音備註
Closer view of a particularly dense part of the colony.
觀察細節
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.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 800
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/10.0
- 快門
- 1/1600 sec
- 次方
- 3312 pixels x 4992 pixels
- 原始檔案大小
- 7.89 MB