Iceland Gull - David Lauter
報告

提供者

日期

eBird 紀錄清單 S290013300

地點

West Potomac Park--Tidal Basin
District of Columbia, District of Columbia, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 38.8842907, -77.044711
性別與年齡
未成鳥，性別未知 - 1

觀察細節

Continuing bird. Some distant photos. Coetzee had good looks thru his scope. Smaller and daintier than nearby Herring gulls, more rounded head. Tan streaking, dark bill, no black in wingtips, indicating first-winter Kumlien type. Spotted around 7:30 a.m., shortly after sunrise.

技術資訊

型號
NIKON Z 8
鏡頭
NIKKOR Z 400mm f/4.5 VR S Z TC-1.4x
ISO
3600
焦距
560 mm
閃光
Flash did not fire
光圈值
f/6.3
快門
1/1000 sec
次方
2461 pixels x 1641 pixels
原始檔案大小
3.23 MB