Forster's Tern - Steph Foraker
報告

提供者

日期

eBird 紀錄清單 S243309866

地點

Olcott Pier
Niagara, New York, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 43.3399055, -78.7176999
性別與年齡
成鳥，性別未知 - 1

影音備註

adult Forster's Tern, breeding plumage

觀察細節

photos, seen with Willie D et al. -- Thank you for the tips! vs. Common Tern: orange bill (vs. redder), longer tail, wing tips shorter than tail when standing (or at least not longer), brighter orange legs, lighter body underneath, whiter primaries; Willie also noted tail feather has some dark on the inner edge (vs. outer edge)

技術資訊

型號
COOLPIX P1100
ISO
100
焦距
180 mm
閃光
Flash did not fire
光圈值
f/5.6
快門
1/500 sec
次方
3161 pixels x 2363 pixels
原始檔案大小
821.26 KB