ML114074091
作者
Jason Forbes 该用户提供的媒体文件 档案
日期
地点
Great Pond, Randolph
Norfolk, Massachusetts, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
**rare, first group in the county? Walking out the causeway, I casually scanned the gulls on the water and thought the black-back coming in to land looked a bit odd, but it was the same shade as one already on the water, so I figured it was me. After making my way all the way across and starting back, I noticed a few adult black-backs close in on the rocks. I was rather surprised to see bright yellow legs on all three. With a closer look, they were clearly less bulky than a Great and were pretty close in size to Herring. In flight, the contrast between the black at the tips and the rest of the wing was fairly obvious. (Couple photos of one passing under GBBG)
技术信息
- 型号
- Canon EOS 7D
- 镜头
- EF300mm f/4L IS USM +1.4x
- ISO
- 400
- 焦距
- 420 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/7.1
- 快门速度
- 1/2000 sec
- 尺寸
- 2681 pixels x 681 pixels
- 原始文件大小
- 1.1 MB