ML51016251
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
This bird was observed loafing along the sandy shoreline and in flight. It was flushed several times during my period of observation. When I first saw this bird, I immediately knew what it was, as I have extensive experience with white terns in Wisconsin. My immediate impression was how small and swallow-like it was in flight. I did not have a field guide with me, but noted the field marks which later confirmed the ID: yellow bill, white forehead, dark leading edge of the wing. These, along with the size and that it was obviously a tern, confirmed it beyond doubt in my mind.
技術資訊
- 型號
- E995
- ISO
- 100
- 焦距
- 31 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.3
- 快門
- 22241/10000000 sec
- 次方
- 1027 pixels x 685 pixels
- 原始檔案大小
- 303.1 KB