Dark-eyed Junco - Mike Munnerlyn
報告

提供者

日期

eBird 紀錄清單 S287408599

地點

My Backyard
Utah, Utah, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 40.357799, -111.71327
年齡
未確定
性別
未確定

觀察細節

One individual shows strong leucism: mostly white head, nape, & face, with normal slate-gray throat & chest. Belly is buff-colored. Normal pink Junco bill. Feeding and behaving with typical Dark-eyed Juncos under feeder. Prefers to eat on the ground also. Doesn’t socialize well with other Juncos; Is aggressive towards them. Also has partial wing bars, not well defined.

技術資訊

型號
NIKON D3400
ISO
1600
焦距
70 mm
閃光
Flash fired, return detected
光圈值
f/9.0
快門
1/200 sec
次方
768 pixels x 546 pixels
原始檔案大小
268.49 KB