ML66104071
作者
日期
地点
- 年龄
- 未说明
- 性别
- 未说明
观察细节
At 11:50, we were about 700 meters west of Race Point beach parking lot, walking east on our way back to the car when we heard a lot of terns suddenly calling behind us. An adult-type SP Skua was flying low (less than 10 meters) above the beach a few meters from us! The bird continued eastward above the beach, sometimes making a few circles. Observation lasted ~7 minutes. Rationale for ID: - Skua by barrel-shaped body, broad proximal half of wing, thick bill, short broad tail, conspicuous solid white base to primaries. - SP Skua by overall cold dark brown plumage, lack of any streaking on back/scapulars/upperwing coverts/underparts (both old and new feathers), blackish underwing coverts. All new generation feathers to upperparts uniform dark brown. All photos (including the ones attached herein) can be found here: https://www.flickr.com/photos/fgrenon/albums/72157687549937906
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 125
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/2000 sec
- 尺寸
- 1806 pixels x 1205 pixels
- 原始文件大小
- 768.63 KB