South Polar Skua - Ian L Jones
報告

提供者

日期

地點

Atlantic Ocean--Near Shore--Cape Race to Mistaken Point
Avalon Peninsula-St. John's, Newfoundland and Labrador, Canada
來自這個地點的影音 影音名錄
地圖
地圖 座標: 46.6469064, -53.0859336
年齡
未確定
性別
未確定

觀察細節

About the fourth skua seen on this trip. Likely an immature not showing any wing moult. It was a blonde type with pale head and nape. It approached boat when we were close to Long Beach. Oddly possessive, it repeatedly chased away herring gulls that tried approaching the boat. Subject to further analysis and guesswork. Looking forward to reading the discussion concerning these photos :-)

技術資訊

型號
Canon EOS R5
鏡頭
EF500mm f/4L IS II USM
ISO
2500
焦距
500 mm
閃光
Flash did not fire
光圈值
f/9.0
快門
1/8000 sec
次方
4429 pixels x 2491 pixels
原始檔案大小
5.04 MB