ML611528732
Gull-billed/Australian Tern Gelochelidon nilotica/macrotarsa
- 性別與年齡
- 成鳥，性別未知 - 1
影音備註
Heavily cropped record shot
觀察細節
Photo bird, in breeding plumage, roosting on the western side of the low estuary island. In a subsequent photo the bird could be seen flying, heading south. Not really possible to tell from such a distance which of the two species it was, especially with no other birds near it to give a size reference.
技術資訊
- 型號
- Canon EOS 600D
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 400
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/1600 sec
- 次方
- 1001 pixels x 667 pixels
- 原始檔案大小
- 493.29 KB