ML618803483
- 性別與年齡
- 成鳥,性別未知 - 2; 未成鳥,性別未知 - 2
- 行為
- 飛行中; 覓食或吃東西
影音備註
Record shot of all 4 hunting. The immature bird at right/centre carrying food.
觀察細節
Good bin and scope views of these birds roosting and feeding in the estuary over the exposed mud flats. Two birds in breeding plumage with full black caps and the other two immatures with white forehead, crown and thick black eye patch. All birds with black bills, legs and underside of primary tips. Upper wing pale grey and basically white everywhere else. Thankfully the birds had moved closer to the middle of the estuary rather than the western shore where they had been earlier in the afternoon.
技術資訊
- 型號
- Canon EOS 750D
- 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
- 1/1250 sec
- 次方
- 1011 pixels x 674 pixels
- 原始檔案大小
- 574 KB