Western Gull - Richard Bradus
報告

提供者

日期

eBird 紀錄清單 S289265166

地點

Cowell Ranch Beach and Coastal Trail
San Mateo, California, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 37.419254, -122.434516
年齡
未確定
性別
未確定
行為
攜帶食物; 飛行中

影音備註

The hapless cormorant tried to pursue, but too late.

觀察細節

One harassed a Brandt's Cormorant and wrestled away its fish (see photos; eBird [Merlin] alerts for the first three photos indicate "Glaucous-winged Gull", but it is the same bird as the final photo on the beach, which I'm pretty sure is a Western Gull).

技術資訊

型號
DC-G95D
ISO
200
焦距
300 mm
閃光
Flash did not fire
光圈值
f/5.6
快門
1/640 sec
次方
1770 pixels x 1180 pixels
原始檔案大小
1.16 MB