Snow Goose - Michael Lehmann
報告

提供者

日期

eBird 紀錄清單 S287186363

地點

U of A Experimental Farm (restricted access)
Washington, Arkansas, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 36.0959563, -94.1706467
年齡
未確定
性別
未確定

觀察細節

Initially thought these were Ross's Geese reported for this location the previous two days. However, size, shape of the head, and "grin patch" visible on photos indicate that the two birds observed today are Snow Geese. The dark bill suggests that these are juvenile birds.

技術資訊

型號
NIKON D7500
鏡頭
100.0-400.0 mm f/5.0-6.3
ISO
200
焦距
490 mm
閃光
Flash did not fire
光圈值
f/9.0
快門
1/1000 sec
次方
1617 pixels x 655 pixels
原始檔案大小
206.57 KB