ML176970421
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Large evening roost found south of Grand Ave. entrance; Arctic terns were still flying in when I left. 700 estimated by counting by 10's. The terns were probably disturbed around 10 times by vehicle noise and once by a couple that walked too close to the flock: birds would take flight, but did return to the same area. Photos.
技術資訊
- 型號
- NIKON D3400
- ISO
- 320
- 焦距
- 300 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/2000 sec
- 次方
- 1085 pixels x 759 pixels
- 原始檔案大小
- 160.52 KB