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

影音備註

Tug-of-war with the cormorant (mostly submerged).

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
2328 pixels x 1397 pixels
原始檔案大小
1.86 MB