ML180930131
- 性別與年齡
- 幼鳥,性別未知 - 1
- 行為
- 飛行中
觀察細節
Somewhat distant dark Jaeger flew by east to west, chasing gulls and landing briefly a few times. Long, sharp, thin based wings, notable white flash visible on top and bottom side of primary bases with almost no central tail feather projection. Very agile and direct flight, terrorizing many gulls on the rough lake. Blake first spotted it, then he, Keith, and I each studied it in Keith’s scope because of how long it was in view. First of (hopefully more) year for the park as far as I know.
技術資訊
- 型號
- NIKON D500
- ISO
- 250
- 焦距
- 300 mm
- 閃光
- Flash did not fire
- 光圈值
- f/4.5
- 快門
- 1/800 sec
- 次方
- 671 pixels x 449 pixels
- 原始檔案大小
- 138.72 KB