Little/Least Tern - Brage Bærheim

ML621289633

Little/Least Tern Sternula albifrons/antillarum

報告

提供者

日期

地點

Grindavík--Vatnsstæði (Járngerðarstaðatjarnir) (ponds)
Suðurnes, Iceland
來自這個地點的影音 影音名錄
地圖
地圖 座標: 63.8353279, -22.4479329
年齡
未確定
性別
未確定

觀察細節

3rd cy bird resting among Arctic terns on a little islet. Due the difficult moult, sound recording is needed to confirm species. Based off my encounter, the alarm call was reminiscent of Least, but flight calls were mostly reminiscent of Little. Has so far not been relocated since Monday.

技術資訊

型號
NIKON D500
鏡頭
120.0-300.0 mm f/2.8
ISO
200
焦距
300 mm
閃光
Flash did not fire
光圈值
f/3.2
快門
1/2000 sec
次方
1700 pixels x 1310 pixels
原始檔案大小
931.4 KB