Eastern Warbling Vireo - Kendall Van Zanten
報告

提供者

日期

eBird 紀錄清單 S275448434

地點

Oak Grove & Big Sioux Park
Sioux, Iowa, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 43.0605729, -96.4668059
年齡
未確定
性別
未確定

影音備註

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.

觀察細節

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

技術資訊

型號
ILCE-7M3
鏡頭
FE 200-600mm F5.6-6.3 G OSS
ISO
200
焦距
600 mm
閃光
Flash did not fire
光圈值
f/6.3
快門
1/500 sec
次方
2444 pixels x 1629 pixels
原始檔案大小
2.8 MB