ML180930131
作者
Jeremy Bensette 该用户提供的媒体文件 档案
日期
地点
Point Pelee National Park (general location)
Essex, Ontario, Canada
该地点产生的媒体文件 配图名录- 年龄和性别
- 幼鸟,性别未知 - 1
- 行为
- 飞行
观察细节
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.
技术信息
- 型号
- NIKON D500
- ISO
- 250
- 焦距
- 300 mm
- 闪光
- Flash did not fire
- 光圈
- f/4.5
- 快门速度
- 1/800 sec
- 尺寸
- 671 pixels x 449 pixels
- 原始文件大小
- 138.72 KB