ML23265341
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Cackling Goose in frame for comparison of size
觀察細節
This bird was observed at length on Ferill Lake, among a large flock of Cackling and Canada Geese, as well as many species of ducks. The bird was roughly the size of the Cackling Geese; much smaller than the two Graylag Geese who live in City Park. There is a noticeable white flank line on the side of the bird. Tail feathers are very dark. Was not able to observe the belly or legs. Size and gizz led to identification of Greater White-fronted rather than Graylag
技術資訊
- 型號
- Canon EOS-1D X
- 鏡頭
- EF300mm f/2.8L IS II USM +2x III
- ISO
- 800
- 焦距
- 600 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/2000 sec
- 次方
- 3796 pixels x 2531 pixels
- 原始檔案大小
- 5.36 MB