Eastern Warbling Vireo - Kendall Van Zanten
报告

作者

日期

eBird记录 S275448434

地点

Oak Grove & Big Sioux Park
Sioux, Iowa, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 43.0605729, -96.4668059
年龄
未说明
性别
未说明

媒体文件注释

The throat looks to be pretty white as well as the stomach appears to have more white feathers than I would expect for a PHVI. The lighting, which I have lifted shadows on to get a more even lighting effect, I believe is still making it look darker than it appeared in the field. I was not struck by any heavily contrasting facial features.

观察细节

Late migrants. Surprisingly the most abundant vireo. More drab above than REVI, white throats with yellow washed flanks. Poor photos.

技术信息

型号
ILCE-7M3
镜头
FE 200-600mm F5.6-6.3 G OSS
ISO
200
焦距
600 mm
闪光
Flash did not fire
光圈
f/6.3
快门速度
1/500 sec
尺寸
2444 pixels x 1629 pixels
原始文件大小
2.8 MB