Black Scoter - Graham Gerdeman
報告

提供者

日期

eBird 紀錄清單 S287595649

地點

J. Percy Priest Lake--Cook Recreation Area
Davidson, Tennessee, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 36.1330773, -86.594599
年齡
未確定
性別
未確定

影音備註

arrows for documentation shot

觀察細節

Three large dark diving ducks first seen associating with Ruddy Ducks between Cook's, Seven Points, and Bear Island. Much larger than the nearby Ruddy Ducks with dark brown plumage except for a white cheek. Beak fairly robust but smaller than other scoters. Drifted around some, but stayed around the same general area for most of the afternoon. Digiscopes

技術資訊

型號
NIKON Z 9
鏡頭
NIKKOR Z 600mm f/6.3 VR S
ISO
1600
焦距
600 mm
閃光
Flash did not fire
光圈值
f/10.0
快門
1/1250 sec
次方
5000 pixels x 3344 pixels
原始檔案大小
885.14 KB