American Herring x Glaucous Gull (hybrid) - Jason Weckstein

ML647396084

American Herring x Glaucous Gull (hybrid) Larus smithsonianus x hyperboreus

報告

提供者

日期

eBird 紀錄清單 S289503915

地點

Tullytown - Fairless Hills Landfill (restricted)
Bucks, Pennsylvania, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 40.153179, -74.758583
年齡
未確定
性別
未確定

觀察細節

At least three different individuals, perhaps more. Like GLGU being larger than AHGU with pink bill with black tip and much lighter wing panel and wing coverts, but with light brown primaries. Expected here; photos.

技術資訊

型號
Canon EOS R5
鏡頭
RF100-500mm F4.5-7.1 L IS USM
ISO
800
焦距
500 mm
閃光
Flash did not fire
光圈值
f/7.1
快門
1/1600 sec
次方
3086 pixels x 2469 pixels
原始檔案大小
573.31 KB