Greater Scaup - Mary Leigh
報告

提供者

日期

eBird 紀錄清單 S288652731

地點

Deere Dike Park and Riverside Road
Dubuque, Iowa, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 42.5749533, -90.6840151
年齡
未確定
性別
未確定

影音備註

Counted as 5 Greater with 1 Lesser second from right.

觀察細節

(These comments have been edited since the initial submission.) Since this is would be one more than the current high count for the county, I have examined photos closely. The first 4 narrow pictures were taken in a row without duplicate birds, where I think 9 out of 12 are Greater Scaups. I'm also including a few additional photos.

技術資訊

型號
COOLPIX P1100
ISO
100
焦距
89.9 mm
閃光
Flash did not fire
光圈值
f/5.0
快門
1/640 sec
次方
2761 pixels x 458 pixels
原始檔案大小
315.1 KB