ML173314351
- 年齡
- 未確定
- 性別
- 未確定
- 標籤
- 沒有鳥
影音備註
Scan of drawing from my notebook.
觀察細節
My notes read: At 11:30 near lifeguard station #50 I found a small black-and-white alcid floating and occasionally diving 50-100m off the beach. It had a stocky body with a short neck and a short, sharp bill. The bill and eye were black. The bird was largely black above and white below. The head was patterned with black: black extended back from the base of the bill, surrounded the eye, and then retreated up and back to the nape such that it had a slightly masked look. The white of the lower face did not make a full collar across the nape but was close. The bird flapped its wings several times revealing the upperwing: fully black save for a white line along the major axis on the tertials (I think, see drawing). There was pale dark vertical barring on the flanks. The undertail coverts were white.
技術資訊
- 型號
- iPhone 6s
- 鏡頭
- iPhone 6s back camera 4.15mm f/2.2
- ISO
- 50
- 焦距
- 4.2 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/2.2
- 快門
- 1/30 sec
- 次方
- 4032 pixels x 3024 pixels
- 原始檔案大小
- 2.56 MB