ML163255691
作者
KEVIN LUCAS 🕊👀🚵 该用户提供的媒体文件
日期
地点
Priest Rapids Lake (Yakima Co.)
Yakima, Washington, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
All but 1 constantly showed conspicuous amount of white on flanks, & sometimes at rump at water line. It seems to be a molt timing issue. I think it very likely that the white rump visible on many of the Common Loons could lead to their mis-identification as Arctic Loons. Here's a document on distinguishing Arctic Loons: http://www.ruf.rice.edu/~ctlee/BirchLeeLoonBirding.pdf
技术信息
- 型号
- Canon PowerShot S100
- ISO
- 160
- 焦距
- 18.4 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.0
- 快门速度
- 1/320 sec
- 尺寸
- 719 pixels x 276 pixels
- 原始文件大小
- 105.8 KB