ML125241931
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
1 adult male and 2 females. The ID of the two females bugs me a bit. The bills are clearly orange and seemed a bit stubbier than expected for Common. The heads looked to be a darker brown and less “sloped”. However, none of the field marks were “striking”, but rather looked to be somewhere between COGO and BAGO. All the Goldeneyes were diving quite a bit which often can make headshapes difficult to assess; but I still had the impression the the heads of those two females were “rounder” than the ones of COGO.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 800
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/400 sec
- 次方
- 1502 pixels x 845 pixels
- 原始檔案大小
- 86.68 KB