Great Black-backed Gull - Letha Slagle
報告

提供者

日期

地點

Ash Lake (Harris Co. side)
Harris, Texas, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 29.6805588, -94.9289989
年齡
未確定
性別
未確定

觀察細節

Immature much larger than adjacent Herring Gulls. Giant gull with huge blocky shaped white head and very hefty dark bill. Mantle spangled light and dark. Many photos available. Note size contrast with Herring Gull behind it. (In the last photo, #6236, I am also curious about the Herring like gull directly in front of the GBBG. It seems to have a slightly darker mantle and thinner bill than the other Herrings)

技術資訊

型號
Canon EOS R7
鏡頭
RF100-500mm F4.5-7.1 L IS USM
ISO
1000
焦距
500 mm
閃光
Flash did not fire
光圈值
f/7.1
快門
1/6400 sec
次方
3000 pixels x 2000 pixels
原始檔案大小
1.38 MB