ML619460773
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Large flock observed flying upriver & landing to float down a few hundred feet to feed. Observed this behavior at least 20 times. Mostly adults in breeding plumage. A few lighter birds.
技術資訊
- 型號
- Canon PowerShot SX70 HS
- 鏡頭
- 3.8-247mm
- ISO
- 100
- 焦距
- 45.2 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/640 sec
- 次方
- 5184 pixels x 3888 pixels
- 原始檔案大小
- 5.24 MB