Short-billed Gull - Kenny Nichols
報告

提供者

日期

eBird 紀錄清單 S218517811

地點

Lake Dardanelle--Riverview Recreation Area and Dam, Dardanelle Rock Natural Area
Yell, Arkansas, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 35.2437496, -93.1703171
年齡
未確定
性別
未確定

觀察細節

Compared to nearby Ring-billed gulls, it was noticeably smaller with a noticeably darker mantle, finely streaked head and neck and a short thin yellow bill with a very faint dark spot on the lower mandible near the tip. This is the third adult SBGU, I’ve found at this location.

技術資訊

型號
COOLPIX P900
ISO
100
焦距
321 mm
閃光
Flash did not fire
光圈值
f/6.3
快門
1/500 sec
次方
1949 pixels x 1389 pixels
原始檔案大小
443.01 KB