ML565246521
Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
影音備註
2nd cycle presumed Glaucous x American Herring Gull
觀察細節
A 1st cycle bird that had wings and tail resembling juv. Thayer's Gull, but bird large and with large, long, parallel-sided bill with bright pink base and black tip. Neatly checkered and patterned on wing coverts and tertials. Photo with Slaty-backed Gull. Also a 2nd cycle bird that appears to be the same as photographed nearby on 5 January. Two somewhat better images of that bird below photo with 1st cycle bird.
技術資訊
- 型號
- Canon EOS 7D
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 800
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/1600 sec
- 次方
- 4800 pixels x 3200 pixels
- 原始檔案大小
- 3.72 MB