Horned Grebe - Eric Walters
报告

作者

日期

eBird记录 S202867492

地点

Longview Lake
Jackson, Missouri, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 38.8872961, -94.4914548
年龄和性别
成鸟，性别未知 - 10

媒体文件注释

Horned Grebe (winter plumage)

观察细节

One flock together, likely forced into a group by the boaters driving by, thought they were Ruddy Ducks from a distance due to their black and white colorations, but once in the scope, it was clear they were Horned, looking almost like miniature Western Grebe.

技术信息

型号
Canon EOS 7D Mark II
镜头
EF500mm f/4L IS USM
ISO
2000
焦距
500 mm
闪光
Flash did not fire
光圈
f/8.0
快门速度
1/1000 sec
尺寸
4210 pixels x 923 pixels
原始文件大小
1.16 MB